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Override game manual is at v0.1 (released May 2, 2026). Universal V5RC drive-team rules are stable across seasons and won't change. Override-specific loader mechanics — whether the loader handle can be lifted, the exact one-at-a-time rule for cups vs pins, the loader capacity cap — are still being clarified in the official Q&A. This guide flags those items with TBD V1.0 so your team knows what to verify before competition. Always check the latest game manual and Q&A on RobotEvents.com before an event.
1. What the Role Is
The Loader (sometimes called the "human player") is one of the three drive-team members allowed in your alliance station during a match. While the driver controls the robot, the Loader handles physical scoring objects from outside the field perimeter.
Quick Take
The robot can't score points it never touches. In games like Override with match loads, the Loader is the only path for those scoring objects to enter the field. A driver with a great robot and no loader is leaving points on the table all match long.
Specifically, the Loader is responsible for:
- Placing the preload on the robot before the match per the starting-position rules.
- Introducing match loads through the loaders or load zones during the driver-controlled period.
- Returning game pieces that bounced off the field or were removed during a robot reset.
- Reading the match — which loader to fill next, when to hold loads back, when to flood the field.
- Communicating with the driver about robot positioning relative to the loader.
The Loader does not control the robot, does not call the score (that's the spotter/caller), and does not coach mid-match (rule G1). The Loader is a focused role: one job, done well, every match.
2. Who Should Be the Loader
In V5RC, each team can field up to three drive-team members per match (rule G1). The classic three-role split is Main Driver / Operator / Caller. In games with match loaders, the third slot usually becomes the Loader instead of (or in addition to) the Caller.
Good Loaders share a few traits:
- Steady hands. Match loads must be placed gently, not thrown. A nervous Loader who fumbles cups under pressure costs more points than a slow careful one.
- Game awareness. The Loader watches the whole field, not just the robot. They notice when an opponent is about to clear a goal and adjust loading priority.
- Communication. The Loader tells the driver "loader filled, ready when you are" or "hold — opponent is approaching this loader."
- Familiarity with the game manual. They know SG6/SG9-style rules cold, so they don't hand the opponent free points by accidentally double-loading or reaching across the field.
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Common pattern: the strategist becomes the Loader. The strategist already studies the game closely, watches matches, and reads opponents. Translating that to the Loader role is natural — they can call which loader to fill based on the same alliance-tracking work they do during practice. If the strategist also drives, the Caller picks up the loader role instead.
What the Loader is NOT: a backup driver. If the main driver gets stuck or distracted mid-match, the Loader cannot grab the controller. The roles are fixed for the duration of the match (G1). Plan accordingly.
3. The Rules Every Loader Must Know
These are the universal V5RC drive-team rules. The exact rule numbers shift between seasons (SG6 in Over Under, SG9 in Push Back, likely TBD V1.0 in Override) but the concepts stay consistent.
Stay in the alliance station
Drive team members must remain inside the alliance station for the entire match (GG1 / RSC4). You can't walk to the opposite alliance station, can't cross to the opposing side, can't step onto the field. Your hands are allowed to break the plane of the field perimeter only while actively introducing a match load (and even then, briefly — a Loader's hand "hovering" over the field is allowed if it's safe and not interfering, per the GG4 clarification from Push Back).
No mid-match coaching
Rule G1: no adult or non-drive-team person can coach the team during a match. This includes the coach, parents, and the engineer/programmer who isn't on the drive team that day. Once the match starts, only the three drive-team members can communicate.
One match load at a time
This is the rule that separates beginners from experienced Loaders. Every season has had this same rule (SG6 in Over Under, SG9 in Push Back, TBD V1.0 in Override): match loads must be introduced one at a time. You cannot stack two cups in your hand and dump them simultaneously. You cannot pour pins from a holder. Each scoring object must enter the field as a single discrete action.
The exception under SG9 in Push Back: you may use both hands when introducing blocks into a Loader (i.e., one hand stabilizing while the other places). But the actual introduction is still one block per action.
No excessive force
From Push Back Q&A 2840: throwing match loads with excessive force can be a S1/G1 violation. The standard is "gently dropping" or placing — not flinging or whipping the piece in to gain energy. The official phrasing across seasons is "placing the Match Load gently."
Match-load timing
Match loads can only be introduced during the driver-controlled period. During autonomous — and during the brief gap between auton and driver-control — match loads cannot cross the plane of the field perimeter. Hands holding a match load are not allowed to hover over the field during auton (SG6 patterns).
Bouncing-out exception
A common late-season clarification: if a match load bounces out of a loader after being properly introduced (e.g., it ricochets back through the loader opening), this is not a violation. You don't need to chase it. The robot can pick it up, or it can be reintroduced through the proper loader on the next action.
Pieces that leave the field
If a scoring object leaves the field during the match (gets knocked over the perimeter, bounces out), it's returned to a drive-team member of the same alliance and may be used as a match load (per rules following the SG4 pattern). You can't intentionally remove blocks from the field to stockpile them — that's a violation.
Robot reset
If your robot tips over, gets stuck, or breaks, the drive team can request a reset (GG10 / RSC5). The Loader's involvement: any scoring objects the robot was controlling must be removed and may be reintroduced via the Loader. The robot must be placed back into a legal starting position. Resets are a referee-approved action — signal the head ref by placing the controller down, don't just walk to the field.
4. How to Load — Physical Mechanics
The action looks simple. Done badly, it costs your team penalties or wastes match time. Done well, it's a quiet rhythm that the driver can rely on.
Hand position
Stand square to the loader. Your dominant hand grips the scoring object near its center of mass — not at the very top or very bottom (those grips lose control as you release). Your non-dominant hand stabilizes the loader frame if needed (allowed under the "both hands" SG9 clarification).
The motion
Lower the piece into the loader opening with a smooth controlled drop — about 6″ of fall is plenty. Do not push the piece down (that can jam the loader). Do not throw or flick (excessive force, S1 violation). Your wrist stays loose; your shoulder doesn't move.
✓ Do
- Hold piece by center of mass
- Drop, don't push or throw
- Watch the loader before next load (is the bottom piece still there?)
- Use both hands for stability if helpful
- Stay over the loader, not over the open field
- Pause if the robot is at the loader exit — don't flood
✗ Don't
- Stack 2+ pieces in one hand
- Throw with force to push the bottom piece out
- Reach across the field perimeter
- Coach the driver verbally during a match
- Wait until last 30 seconds to load (you'll waste the field)
- Try to time-load during autonomous
Choosing the right loader
Most games give you two loaders adjacent to your alliance station. Your robot is probably positioned near one or the other. The Loader chooses based on:
- Where the driver wants the pieces. The driver may signal "left" or "right" to indicate which loader to fill next based on their current path.
- Loader capacity. If one loader is full and the driver hasn't cleared it, fill the other.
- What's currently scoring well. If the driver is racking up cycles on one side, keep that loader stocked.
- Opponent threat. If the opposing alliance is approaching one loader to clear blocks (clearing-loader bonus), keep loading it to deny the bonus.
Loaders are color-keyed: red blocks go in red-side loaders, blue blocks go in blue-side loaders. You cannot fill the opposing side's loader with your color. (See Push Back rules thread — this is consistent across V5RC seasons.)
5. Preload Setup — Before the Match Starts
Before the match timer starts, the Loader places the preload on the robot per the starting-position rules. Done wrong, the robot is illegal at start and the team forfeits the auton bonus.
What the rules say
Every season has a SG1-style starting-position rule. The general structure:
- Each robot gets one preload (a designated scoring object that starts the match in contact with the robot).
- The preload must be in a legal starting orientation (not already inside a goal, not partially scored).
- The robot+preload combination must fit inside the 18″ × 18″ × 18″ starting volume.
- The preload color matches your alliance color.
Override-specific: each robot starts with a preload TBD V1.0 — expected to be one cup or one pin per the v0.1 manual; specific rule will be confirmed.
The pre-match sequence
- Robot is placed at the start position by the driver.
- Loader places the preload in/on the robot per the team's plan (e.g., resting in the claw, on top of a holder).
- Loader confirms the robot fits in the 18″ cube — if you can see a corner sticking out, signal the driver to adjust.
- Loader steps back into the alliance station, hands clear of the field perimeter (no pre-match plane breaking).
- Wait for ref check. Match starts.
Common preload mistakes
- Preload not actually contacting the robot. If the "preload" is sitting next to the robot in the start zone, it's not a preload — the robot won't score it as scored, and the start position may be illegal.
- Preload sticking out. If your robot+preload is 18.5″ tall, you fail inspection. Plan a preload position that keeps everything inside the cube.
- Wrong color. Embarrassing but happens — the field reset volunteers leave a red preload at your spot. Confirm color before placing.
- Asking the ref to adjust the preload after auton starts. Once the timer starts, you can't fix it. Get it right the first time.
6. Timing & Match Strategy
When to load is just as important as how. The Loader is making real-time decisions about pace.
Core Idea
Match loads are a finite resource. Your alliance gets a limited number per match (e.g., 10 cups per alliance in Override v0.1). If you load them all in the first 30 seconds, the field is full and the driver chokes. If you save them all for the last 30 seconds, you waste cycles. The right answer is somewhere between — and depends on the match.
The three timing modes
Mode A · Steady Drip
Load 1 piece every 8–10 seconds. Keep one block in each loader at all times. Driver always has something to grab. Default mode for most matches.
Mode B · Flood Early
Fill both loaders to capacity in the first 30 seconds. Use when your robot is fast at clearing or when you have a strong alliance partner clearing alongside.
Mode C · Hold Late
Save 3–4 loads for the last 20 seconds. Use when score is close and you need a final scoring push, or when the opponent is approaching the loader-clear bonus.
Reading the match in real time
The Loader is constantly updating their plan based on what they see. Some triggers and the response:
- Driver clears a loader fully. Refill within 2 seconds — don't make the driver wait at the exit.
- Loader is stuck (block won't come out). Don't add more — you'll just stack them. Tell the driver to skip this loader and target the other one. Try to dislodge the stuck block when no robot is at the exit (if rules permit).
- Opponent approaches your loader. If they're trying to remove your blocks (or claim the loader-clear bonus), keep loading to maintain content. If they're actively clearing, weigh: more loads = more potential opponent points.
- Robot tips or breaks. Stop loading. Signal the driver and ref. Loading more during a robot reset wastes loads.
- Last 20 seconds. Switch to whatever mode the score dictates — flood the loader your driver can reach if you're trying to maximize point swing, hold back if you're ahead and can't score in time.
The opponent loader question
You cannot legally load the opposing alliance's loaders with their color of blocks. The opposing team's loader is filled by the opposing team's drive team. The only time you handle an opponent's color: when a piece leaves the field (per SG4 pattern), referees give it to the drive-team member from the matching alliance — not necessarily you.
7. Communication With the Drive Team
The Loader is the eyes and the supply line. The driver is execution. The two need a tight verbal protocol agreed on before queue.
Recommended call set
Short single-word or two-word calls work better than sentences. The driver's ears are processing dozens of cues during the match; you don't want them parsing grammar. Suggested baseline:
- "Left filled" / "Right filled" — the named loader has a fresh block at the exit.
- "Left empty" / "Right empty" — the named loader is clear, robot has options elsewhere.
- "Hold" — stop pushing, opponent or hazard at the loader exit.
- "Two left" — only 2 match loads remain in your reserve.
- "Last one" — final match load going in.
- "Reset" — signaling the driver to call a reset (after referee approval).
What NOT to say
- Score updates. That's the caller's job. The driver doesn't need "we're up by 15" from the Loader.
- Tactical advice. "Go left and hit the goal" is coaching territory — technically not banned among drive-team members, but it overloads the driver's decision-making. Stay in your lane.
- Negative feedback. "You missed it" helps no one mid-match. Save observations for the post-match debrief.
- Anything to the alliance partner's drivers. Cross-team coaching mid-match isn't worth the focus cost. Use pre-match alliance huddles for joint strategy.
Coordination with the alliance partner
Each team has its own Loader (or a drive-team member doing loader duty). Both alliance teams share the same loaders — if both Loaders are loading the same one simultaneously, that's wasted effort and physical confusion.
Pre-match agreement: which team takes which loader by default? A common split: each team owns the loader closest to their robot's starting position. If the robot moves to the other side, the Loaders swap on the fly with a quick "I've got left, you take right" call before the match.
8. Override 2026-27 — What We Know So Far
Override released May 2, 2026. The v0.1 manual establishes the basic loader structure but leaves several specifics to upcoming Q&A clarifications. Here's what's confirmed and what to watch for.
Field overview (v0.1): 4 loaders total (2 per alliance), 4 toggles (one per quadrant), 9 goals across the field, 2 starting zones, 2 contested zones for endgame. Per-alliance match loads: 10 cups introduced via loaders. Pins start in pre-determined field positions or as preloads.
Confirmed in v0.1
- Override has loaders. The field overview figure (FO-1) shows 4 loaders highlighted in white, two adjacent to each alliance station — same general layout as Push Back.
- 10 cups per alliance via match loads. Cups are the main match-loaded element; pins are pre-placed or preloaded.
- Each robot starts with a preload. Specific preload type (cup or pin) and exact starting-position rules to be detailed.
- Stacking is the goal. Override emphasizes pin-on-cup-on-goal stacks. The Loader feeds the cups that build those stacks.
- Toggles are not loaded. Toggles are field-perimeter elements that robots flip; they don't come from loaders. The Loader's job for toggles is awareness, not action.
TBD — awaiting v1.0 manual update or Q&A clarification
- TBD Loader handle. The community-noted "handle" on the Override loader has prompted forum questions about whether drive-team members can lift it. As of v0.1, no clarification is published. Assume no until VEX rules otherwise.
- TBD One-at-a-time mechanics. Cross-season precedent says yes, but the exact Override SG-rule isn't numbered yet.
- TBD Loader capacity. Push Back added a late-season rule: blocks can only be added to a loader containing 5 or fewer blocks. Override v0.1 hasn't specified.
- TBD Loader-clear bonus. Some past games (Push Back) awarded points for emptying a loader by match end. Override scoring section is still being clarified for endgame and bonus structure.
- TBD Pin reintroduction rules. If a pin leaves the field, who returns it and how?
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Stay current: Check the official Override Q&A at robotevents.com/V5RC/2026-2027/QA regularly. The VEX Game Design Committee answers rule questions there, and answers are binding once posted. The Override v1.0 manual update is expected in the coming weeks.
9. How to Practice the Role
You can't simulate a real competition match in practice, but you can build the muscle memory and decision habits.
Solo drills (no driver needed)
- One-at-a-time consistency. Set a timer for 60 seconds. Place all 10 alliance cups into a practice loader, one at a time, gentle drops. Goal: no fumbles, no two-piece slips, all 10 placed cleanly. Repeat until you can do it without thinking.
- Left-right switching. Two loaders set up. A teammate calls "left" or "right" randomly every 5–8 seconds. You load the named one with the next piece. Builds the mental switch between loaders.
- Preload speed setup. Time how fast you can place the preload, confirm size, and step back. Goal: under 15 seconds so you're not slowing the queue.
Drills with a driver
- Practice match with a stopwatch. Run a full 1:45 with the driver and you. Driver clears as much as they can; you load with steady drip. Post-match: count cycles, identify dead time (driver waiting at empty loader, you fumbling a piece).
- Mode switch drill. Practice all three timing modes (steady drip, flood early, hold late) in successive practice matches. Notice which mode the driver scores best in.
- Communication practice. Have the driver wear earplugs in one ear so they can only hear you on one side. Forces clear, loud, consistent calls.
Drive Team Training Course
The REC Foundation publishes an official Drive Team Training Course every season. It covers the game rules every drive-team member must know — including loader-relevant SG rules, alliance station conduct, and how to advocate for your team with referees. Every drive-team member, including the Loader, should complete this course before their first competition. The 2026-27 Override course will be released later this season; check v5rc-kb.recf.org.