The VEX Over Under Manual is a comprehensive guide outlining game rules, objectives, and gameplay mechanics. It ensures clarity and consistency for teams, referees, and spectators, fostering fair competition and providing essential resources for success in the VEX Robotics Competition.
1.1 Overview of the VEX Robotics Competition
The VEX Robotics Competition (VRC) is a global STEM program where teams design, build, and compete with robots in strategic games like Over Under. It fosters innovation, teamwork, and problem-solving skills among students. Matches are played on a 12×12 field with alliances of two teams each, blending autonomous and driver-controlled periods. The competition emphasizes engineering principles, sportsmanship, and creativity, providing students with hands-on experience in robotics and preparing them for STEM careers. It is a dynamic platform for learning and competition, promoting STEM education worldwide.
1.2 Importance of the Game Manual
The VEX Over Under Game Manual is a critical resource for teams, detailing rules, scoring systems, and gameplay mechanics. It ensures fairness and consistency, providing clear guidelines for robot design, match procedures, and penalties. The manual also includes updates from the Game Design Committee, addressing rule changes and clarifications. Teams rely on it to build compliant robots, understand strategies, and prepare for competitions. Regularly updated, it is essential for staying informed and competitive in the VEX Robotics Competition.
1.3 Structure of the Article
Game Objectives and Gameplay
The VEX Over Under game involves alliances competing on a 12×12 field, earning points by maneuvering objects over and under obstacles, emphasizing strategy and precision.
2.1 Understanding the Field Layout
The VEX Over Under field is a 12×12 square layout designed to challenge alliances with strategic obstacles. The field features over and under bars, rollers, and zones for scoring. Teams must navigate these elements to maneuver game objects effectively. The layout promotes dynamic gameplay, requiring precise robot movements and teamwork. Understanding the field’s configuration is crucial for developing winning strategies and optimizing robot design. The manual provides detailed diagrams to help teams visualize and master the field’s structure.
2.2 Alliance System and Team Composition
In VEX Over Under, each alliance consists of two teams, forming strategic partnerships to achieve shared objectives. The game is played on a 12×12 square field, with alliances competing to score points by maneuvering game objects across obstacles. Matches are divided into a 15-second Autonomous Period and a 1:45 Driver-Controlled Period. Teams must collaborate effectively, leveraging their robots’ capabilities to maximize scoring potential. Communication and coordination between alliance partners are critical for success, as teamwork directly impacts overall performance and strategy execution during matches.
2.3 Autonomous and Driver-Controlled Periods
A match in VEX Over Under is divided into two distinct periods. The Autonomous Period lasts 15 seconds, during which robots operate independently based on pre-programmed instructions. This is followed by a 1:45 Driver-Controlled Period, where human operators take control of the robots to score points. The transition between these periods requires strategic planning, as autonomous routines set the stage for driver-controlled play. Teams must optimize both phases to maximize scoring potential and adapt to dynamic match conditions effectively.
Scoring and Penalties
Points are earned by maneuvering game objects over and under obstacles, while penalties are incurred for illegal moves or fouls, such as blocking opponents or unsafe actions.
3.1 Earning Points Through Objectives
Earning points in VEX Over Under is achieved by successfully maneuvering game objects over and under obstacles. Teams score points during both the Autonomous and Driver-Controlled periods. Points are awarded based on the difficulty of the objective, with higher-value objects or complex maneuvers yielding more points. Alliances work together to maximize their score by strategically positioning game objects. The scoring system incentivizes teamwork, precision, and efficient use of time, ensuring a competitive and dynamic gameplay experience.
3.2 Penalty System and Fouls
The penalty system in VEX Over Under ensures fair play by penalizing fouls. Common fouls include illegal contact, blocking, and interference with opponents or game objects. Penalties result in point deductions or possession loss. Severe or repeated fouls can lead to disqualification. Understanding the rules is crucial to avoid penalties and maintain a competitive edge. The manual outlines specific penalties and their consequences, ensuring teams can navigate the game effectively while adhering to the rules.
3.4 Winning Conditions
The match winner is determined by the highest score at the end of the driver-controlled period. In case of a tie, specific tiebreakers, such as autonomous performance or total points earned during the match, are applied. The alliance with the highest score or superior tiebreaker is declared the winner. Teams must strategize effectively to maximize points while adhering to game rules to secure victory. Understanding winning conditions is vital for developing a successful game plan.
Robot Rules and Specifications
The VEX Over Under Manual specifies that only approved motors, controllers, and batteries can be used. Non-compliant components may lead to disqualification.
4.1 Approved Motors, Controllers, and Batteries
The VEX Over Under Manual mandates that only VEX Robotics-approved motors, controllers, and batteries can be used in competition. These components ensure compliance with safety and performance standards. Teams must adhere to these specifications to avoid disqualification. The manual provides detailed lists of approved parts, emphasizing the importance of using genuine VEX products. This ensures fair competition and prevents mechanical failures. Non-compliant components, even if they meet technical requirements, are strictly prohibited. Teams should verify all parts through the official VEX Robotics storefront or authorized distributors.
4.2 Build Restrictions and Part Regulations
The VEX Over Under Manual outlines specific build restrictions and part regulations to ensure fair and safe competition. Robots must adhere to size and weight limits, and only approved materials and components are permitted. Prohibited items include non-VEX parts that could provide an unfair advantage. Additionally, teams must comply with rules regarding motor ports, gear ratios, and chain/cable systems. The manual also addresses the use of 3D printed parts, ensuring they meet VEX standards. Compliance with these regulations is critical to avoid penalties or disqualification during inspections.
4.3 Inspection and Compliance Standards
Inspections are a critical step to ensure compliance with the VEX Over Under Manual. Robots must meet all safety and technical standards outlined in the manual. Inspectors verify that robots use only approved components, adhere to size and weight limits, and comply with build restrictions. Teams must also provide documentation for custom parts, such as 3D printed components. Failure to pass inspection results in disqualification or required modifications. Regular inspections ensure fair competition and uphold the integrity of the game rules, fostering a level playing field for all participants.
Field Setup and Obstacles
The VEX Over Under field is a 12×12 square with specific obstacles and object placements, designed to challenge alliances and test strategic maneuvering abilities effectively.
5.1 Dimensions and Configuration
The VEX Over Under field is a 12×12 square feet area, configured with specific zones for scoring and maneuvering. The field includes barriers, tunnels, and elevated platforms, creating a challenging environment for robots to navigate during matches. The configuration ensures balanced gameplay, emphasizing both autonomous and driver-controlled strategies. Detailed diagrams in the manual provide precise measurements and layout references, helping teams visualize and prepare for competition. Understanding the field’s dimensions and setup is crucial for effective game planning and robot design.
5.2 Over and Under Obstacles
The VEX Over Under field features a series of over and under obstacles, including tunnels and elevated platforms, designed to challenge robot navigation and strategy. These obstacles require precision and clever design to traverse effectively, emphasizing teamwork and innovation. The manual specifies the exact dimensions and placements of these elements, ensuring consistency across competitions. Teams must adapt their robot designs and gameplay tactics to efficiently maneuver around and through these obstacles, maximizing scoring opportunities during matches.
5.3 Placement of Game Objects
The placement of game objects in VEX Over Under is strategically designed to promote dynamic gameplay and scoring opportunities. These objects are positioned throughout the field, often near or under obstacles, to encourage robots to navigate and manipulate them effectively. The manual provides detailed diagrams and descriptions of where these objects are located, ensuring consistency across all competitions. Proper placement aligns with the game’s objectives, allowing teams to plan efficient strategies for scoring during both autonomous and driver-controlled periods. This setup enhances the overall competitive experience and fairness of the game.
Autonomous Period Strategies
Autonomous Period Strategies involve pre-programmed robot movements to maximize scoring during the 15-second window. Effective strategies focus on efficient navigation, precise object manipulation, and avoiding common mistakes to secure early points. Teams must optimize their autonomous routines to align with game objectives and capitalize on scoring opportunities, ensuring a strong start in each match. This phase is crucial for setting the tone and gaining an early advantage in the competition. Proper planning and execution are essential for success.
6.1 Pre-Programmed Robot Movements
Pre-programmed robot movements are essential for the Autonomous Period, allowing robots to perform specific actions without driver input. Teams design complex routines using sensors and pathfinding algorithms to navigate the field efficiently. These movements must be precise to score points, as the 15-second window is critical. Common strategies include pre-set trajectories for object manipulation and alignment with field elements. Teams often test and refine their code to ensure accuracy and reliability, as errors can lead to missed opportunities. Proper execution of these movements is vital for maximizing points during autonomy.
6.2 Scoring During Autonomy
Scoring during the Autonomous Period is achieved through pre-programmed robot movements that maneuver game objects across over and under obstacles. Points are earned by successfully moving objects to designated zones, with higher values awarded for more complex actions. Teams must precisely align their robots and execute flawless trajectories to maximize scores. Autonomous scoring strategies often focus on high-value zones and multi-object manipulations. The 15-second window demands accuracy and efficiency, as missed opportunities cannot be recovered later. Teams rely on sensor data and intricate coding to optimize their autonomous scoring potential.
6.3 Common Autonomous Mistakes
Common mistakes during the Autonomous Period include misalignment with game objects, improper sensor calibration, and coding errors that disrupt pre-programmed movements. Robots may fail to detect obstacles or incorrectly navigate the field, leading to missed scoring opportunities. Inadequate testing of autonomous routines often results in unexpected behavior during matches. Teams must also avoid exceeding the 15-second time limit and ensure robots stop moving before the transition to driver control. Addressing these issues requires thorough testing, precise coding, and strategic refinement of autonomous sequences.
Driver-Controlled Period Tactics
Effective communication between drivers and strategic maneuvering are crucial during the Driver-Controlled Period. Teams must optimize robot performance, manage time efficiently, and execute precise movements to maximize scoring opportunities.
7.1 Effective Communication Between Drivers
Effective communication between drivers is critical during the Driver-Controlled Period. Clear verbal or visual cues ensure synchronized actions, minimizing errors and maximizing efficiency. Teams should establish pre-defined strategies and signals to coordinate movements seamlessly. Open dialogue helps drivers adapt to dynamic field conditions and capitalize on scoring opportunities. Proper communication enhances teamwork, ensuring robots work cohesively to achieve game objectives. The VEX Over Under Manual emphasizes the importance of strategic coordination to optimize performance and secure higher scores during matches.
7.2 Optimizing Robot Performance
Optimizing robot performance requires careful tuning of mechanisms, regular maintenance, and strategic adjustments. Teams should ensure all components, such as motors and controllers, are VEX-approved and functioning efficiently. Pre-programmed autonomous routines and driver practice enhance accuracy and speed. Regular inspections and adjustments prevent mechanical failures during matches. Effective communication between drivers and consistent execution of strategies further maximize performance. By fine-tuning designs and leveraging approved parts, teams can ensure their robots operate at peak efficiency, achieving higher scores and competitiveness in the VEX Over Under competition.
7.3 Managing Time and Resources
Effective time and resource management is critical for success in the VEX Over Under competition. Teams must optimize their robot’s performance during the 15-second Autonomous Period and the 1:45 Driver-Controlled Period. Proper allocation of resources, such as battery life and motor efficiency, ensures sustained functionality. Coaches and drivers should develop strategies to maximize scoring opportunities while adhering to match timelines. Efficiently managing time and resources enhances overall performance, enabling teams to achieve higher scores and maintain competitive edge throughout the competition.
Official Q&A System
The VEX Over Under Q&A system, managed by the Game Design Committee (GDC), provides official clarifications on game rules. It ensures consistent interpretations and fair play.
8.1 Role of the Game Design Committee (GDC)
The Game Design Committee (GDC) oversees the VEX Over Under competition, ensuring rules are clear and fair. They develop the game manual, update rules, and provide official clarifications through the Q&A system. Their binding responses address team inquiries, resolving ambiguities and ensuring consistency across all matches. The GDC’s role is crucial for maintaining the integrity and fairness of the competition, allowing teams to focus on strategy and innovation.
8.2 Submitting Questions for Clarification
Teams can submit questions about the VEX Over Under game rules through the official Q&A system. This system ensures clarity and consistency in rule interpretations. The Game Design Committee (GDC) reviews and responds to inquiries, providing official answers that are binding for all teams. This process helps resolve ambiguities, ensuring fair play and consistent enforcement of rules across all competitions. Teams are encouraged to use this resource to gain clear understandings of game mechanics and rule applications.
8.3 Binding Nature of Q&A Responses
Responses from the Game Design Committee (GDC) through the Q&A system are officially binding and supersede all other interpretations. These answers ensure consistency and fairness across competitions. Teams must adhere to the rulings provided, as they are considered equal to the written game manual. The Q&A system is the sole source for official clarifications, ensuring that all teams operate under the same set of rules and interpretations. This system is crucial for resolving disputes and maintaining the integrity of the competition.
Updates and Changes in the Manual
The VEX Over Under Manual undergoes regular updates by the Game Design Committee (GDC), incorporating clarifications from the Q&A system. Teams must stay informed to adapt strategies and comply with rule changes, ensuring fair competition and adherence to the latest guidelines.
9.1 Version History and Revisions
The VEX Over Under Manual is updated periodically to address gameplay clarifications and rule modifications. Each revision, released by the Game Design Committee (GDC), is detailed in the version history section, ensuring transparency and keeping teams informed. These updates often include changes to scoring systems, robot specifications, and field configurations, reflecting feedback from the Q&A system and community discussions. Regularly reviewing these updates is crucial for teams to maintain compliance and adapt their strategies effectively.
9.2 Key Updates for the 2023-2024 Season
The 2023-2024 VEX Over Under Manual introduces several key updates to enhance gameplay and clarify rules. These include modifications to scoring systems, adjustments to robot specifications, and changes to penalty regulations. The Game Design Committee (GDC) has also refined field configurations and autonomous period rules to ensure balanced competition. Teams are encouraged to review these updates thoroughly, as they impact strategies and compliance. The Q&A system remains a vital resource for addressing uncertainties and ensuring adherence to the latest guidelines.
9.3 Impact of Rule Changes
The rule changes in the 2023-2024 VEX Over Under Manual significantly impact team strategies and robot design. Updates to scoring, penalties, and field configurations require teams to adapt their approaches. These changes promote innovation and fairness, ensuring a competitive balance. Teams must thoroughly understand the implications to optimize performance. The revisions encourage strategic thinking and adherence to compliance standards, making the competition more dynamic and challenging for participants.
Resources for Teams
Teams can access the official VEX Over Under Game Manual, VEX Forum discussions, and training guides for expert strategies and tips, ensuring optimal preparation and performance.
10.1 Accessing the Official Game Manual
10.2 VEX Forum Discussions
The VEX Forum is a vital resource for teams to discuss the Over Under game. It hosts threads where participants share strategies, ask questions, and clarify rules. The forum is also where the Game Design Committee (GDC) posts official updates and answers. Teams can engage with the community, gain insights, and resolve doubts. Regularly checking the forum helps teams stay updated and aligned with the latest interpretations of the game manual, ensuring they are well-prepared for competitions and rule changes throughout the season.
10.3 Training Guides and Expert Strategies
Training guides and expert strategies are essential resources for teams aiming to master the Over Under game. Beyond Motion Training offers comprehensive guides that cover advanced techniques, rule interpretations, and optimization tips. These materials help teams refine their gameplay, improve robot performance, and develop effective autonomous routines. By leveraging these resources, teams can gain a competitive edge, ensuring they are well-prepared for challenges and rule updates throughout the season.
Appendix and Additional Materials
The appendix provides detailed field diagrams, scoring examples, and inspection checklists. These resources help teams prepare and ensure compliance with game rules and requirements.
11.1 Detailed Field Diagrams
The appendix includes detailed field diagrams, providing a visual representation of the 12×12 square field. These diagrams outline the placement of obstacles, game objects, and key zones. They are essential for understanding the field’s layout, ensuring accurate robot design, and strategizing gameplay. Teams can use these diagrams to plan autonomous routes and optimize scoring opportunities. The visuals also clarify rule-specific areas, helping teams comply with game regulations and avoid penalties during competitions.
11.2 Scoring Examples and Calculations
The appendix provides detailed scoring examples and calculations to help teams understand how points are earned. It includes scenarios for autonomous and driver-controlled periods, such as crossing obstacles or scoring objects in specific zones. These examples clarify how actions translate into points, ensuring teams can strategize effectively. The calculations are broken down to illustrate how alliances can maximize their scores through coordinated gameplay and efficient use of time.
11.3 Inspection Checklists
The inspection checklists are detailed lists ensuring robots meet all game rules and safety standards. They cover approved motors, controllers, and batteries, as well as compliance with build restrictions. Judges verify these checklists during inspections to confirm robots are competition-ready. Teams must ensure all components are approved and properly documented, as non-compliance can lead to disqualification. These checklists also include software and electrical system verifications, ensuring everything operates safely and within regulations. They are a crucial resource for teams preparing for competition, ensuring smooth inspections and fair play.
The VEX Over Under Manual is a vital resource for teams, providing clear rules and guidelines for competition. It ensures fair play and fosters innovation and teamwork among participants.
12.1 Final Thoughts on the VEX Over Under Manual
The VEX Over Under Manual serves as an essential guide for teams, detailing game rules, objectives, and strategies. It emphasizes teamwork, innovation, and adherence to guidelines, ensuring fair competition. Regular updates and clarifications through the Q&A system keep the community informed. The manual’s clear structure, including field diagrams and scoring examples, equips teams with the tools needed for success. As the competition evolves, the manual remains a cornerstone for understanding and excelling in the VEX Robotics Competition.
12.2 Encouragement for Teams to Compete
Embrace the VEX Over Under challenge as an opportunity to grow, innovate, and excel. Competing fosters teamwork, problem-solving, and resilience, offering an unforgettable experience. Whether you’re a seasoned team or just starting, the competition provides a platform to showcase creativity and determination. Every match is a chance to learn and improve, building skills that extend beyond robotics. Join the VEX community to connect with like-minded individuals, form lifelong friendships, and create memories that inspire future achievements.