Prisoner’s Base

• Prisoner’s Base is a large-group pursuit and strategy game built on a freshness mechanic: the player who most recently crossed their end zone line can tag anyone who crossed before them.

• Teams capture opponents by tagging and escorting them to a prison base, and free teammates by tagging the outermost player in the prison chain. The technical goal is full capture. The real goal is to keep the game alive.

a.k.a.

• Freshness Tag (informal)

Age / Group / Time / Space

• Ages 10 and up (12+ recommended)
• 12 to 120+ players, split into two roughly equal teams
• Open-ended; allow 20-45 minutes. Call the game while energy is still high.
• Large open field or shallow water (knee-deep max). Define a rectangle in the middle of the available space.
• Line length: roughly 1-2 ft per team member, maximum 40 ft. Adjust mid-game as needed.
• Distance between lines: 20 ft minimum. Scale up with group size.

Materials

• 4 pylons, one per corner of the rectangle
• Optional: two lengths of rope or climbing webbing to mark the end zone lines
• Optional: coloured pinnies or bandanas for large groups

Quick-Run Card

1. Place 4 pylons in a rectangle. Prison bases sit on one diagonal. Free bases sit on the other diagonal.
2. Teams stand behind their end zone lines.
3. Step across your line and you are vulnerable. Any opposing player who left their line after you can tag you.
4. Tagged? Your captor walks you safely to their prison base. The moment you touch it, they are vulnerable and must return home.
5. Free teammates by tagging the outermost prisoner in the chain (one rescue per trip), or cross the entire field and touch the opponent’s free base.

Setup and Boundaries

• Place one pylon at each corner of the rectangle. These four pylons are the bases.
• Prison bases sit on one diagonal (kitty-corner to each other). Free bases sit on the other diagonal.
• The line connecting each team’s two pylons marks their end zone. Use rope or webbing if available. Players can hold an imaginary line between pylons when no materials are on hand.
• Adjust line length and field distance based on how the game flows. Shorten or expand mid-game if needed.
• Signal: one raised hand or a single whistle blast = pause. Two blasts = game over, come in.
• Staff note: scan for uneven ground, holes, or obstacles before starting. No steep slopes or hard edges within or near the playing rectangle.

How to Play

1. Both teams stand behind their end zone lines. Confirm freshness with the mandatory demo before starting (see Warm-Up Suggestions).
2. On a countdown or “go” call, players may step across their line into the field.
3. Freshness rule. The player who most recently left their end zone is the freshest. A fresher player can tag a less-fresh player from the opposing team. That pursuer can then be tagged by someone from the other team who left home even later. This creates chains of pursuit and counter-pursuit across the field.
4. Tagging. One-hand touch on the back, arms, or lower legs only. Nothing in the bathing suit area.
5. Capture. When you tag someone, hold on and walk them to your team’s prison base. Both of you are safe during the escort. The moment the captured player touches the prison base, you are vulnerable. Release and return home quickly.
6. Prison chain. Captured players form a line extending from the prison pylon into the field. Up to three players may extend outward, each touching the base or the player directly behind them by feet or hands. The outermost player extends a hand into the field.
7. Rescue. If a teammate can tag the outermost prisoner before being captured themselves, that prisoner is freed. One rescue per trip. The freed prisoner walks safely back to their own end zone before re-entering play. The rescuer is vulnerable on the return trip and must reach their own end zone before playing again. The chain shifts inward and a new player moves to the outermost position.
8. Free base. If a player can cross the entire field and touch the opponent’s free base pylon without being tagged, they may stand there. Everyone at the free base must remain in contact with the pylon. Any player who drifts off the free base is immediately vulnerable. From the free base, a player can step out after opponents who have just crossed their end zone line, making the infiltrator fresher. No chain forms at the free base.
9. Disputes. Players call freshness themselves on trust. A staff member watching the lines can step in. If two players continue to argue, both go to prison.
10. End of game. The technical goal is to capture the entire opposing team. In practice, call the game while fun is at its peak. A well-run Prisoner’s Base ends with players asking for one more round.

I-OPt Options

Start (lining up, listening to the explanation):

• A: Volunteer for the freshness chain demonstration. Step out first when the game begins.
• S: Help hold the end zone and support teammates as they get ready.
• Q: Watch the demo carefully and decide on a strategy before stepping out.
• O: Observe the first exchange from outside the rectangle. Step in when it makes sense to you.

Mid-game (active play):

• A: Sprint for an infiltration of the opponent’s free base. Lead prison rescues. Push deep into opponent territory.
• S: Patrol near your own end zone to cover teammates. Manage the prison chain, keep it organized.
• Q: Stay close to the line, watch patterns, and wait for the right moment. A well-timed step often beats a fast sprint.
• O: Observe from behind your end zone line before committing. Join when you see an opening.

Late game (team stretched or game winding down):

• A: Attempt a bold free base infiltration. Commit to the chain rescue.
• S: Anchor the free base and keep your team communicating.
• Q: Hold the end zone line and stay patient while your team makes their moves.
• O: Watch how strategy shifts as more players go to prison. Share what you notice in the debrief.

End (debrief):

• A: Share the move you’re most proud of.
• S: Name a teammate who made a play you noticed.
• Q: Describe a moment when waiting paid off, or cost you.
• O: Share what you observed from your position that players in the middle may have missed.

Inclusion Adaptations

• Mobility variation. For players who run with a different gait or use a mobility aid, replace one-hand touch with a clear verbal call (“tag!”) at close range. All freshness and game rules stay the same.
• Shallow water version. Play in knee-deep water with four corners marked by buoys or visible objects. The water slows movement, levels the playing field, and keeps everyone cool on hot days.
• Chain manager role. Players who prefer not to enter the field can serve as the chain manager at their team’s prison base: they track how many are in the chain, signal the team when a rescue is possible, and call out when the chain has a new outermost player. This is a real role, not a sideline.

Stewardship Moment

• Coil rope or webbing neatly after play and return it to the equipment bag. It is reusable every time.
• If played on a natural grass surface, leave it as you found it. If played in water, rinse pylons and rope before storing.

Consent

• Pre-brief. “This game involves one-hand touch tags on your back, arms, and lower legs. Nothing in the bathing suit area. For those not comfortable with physical contact, a verbal call at close range works just as well as a tag. Any questions before we start?”
• Mid-check. After 15-20 minutes, call a short pause: “How’s everyone doing? Is the contact feeling okay? Speak up if anything needs to change.”
• Opt-out/re-entry. Any player can step outside the rectangle at any time. Return from behind your own end zone line whenever you are ready. No explanation needed.

Risks and Mitigation

• Collision. High speed and open-field chasing creates collision risk. Before starting: “The player being chased has the right of way to stop or change direction. No shoulder-checking or full-body contact.” Staff should identify and point out any field hazards at setup.
• Overexertion. This is a long, high-intensity game. Build in a water break at 20 minutes in warm weather. The shallow water version addresses heat naturally.
• Freshness escalation. Disagreements about freshness can become heated. Introduce the trust rule clearly upfront: “If you genuinely can’t tell who was fresher, both of you go home safe.” State the prison consequence for ongoing disputes before the game begins.
• Prison pile-up. With large groups, players can wait a long time in prison. Set a maximum wait of about five minutes: any player who has waited that long walks back to their own end zone automatically. Or call a facilitator-declared prison break to keep both teams competitive.
• Escort confusion. Captor players may linger after dropping off a prisoner. Remind them clearly: the moment the prisoner touches the base, the escort is vulnerable. Anticipate the instinct to stay.

Warm-Up Suggestions

• Freshness demo (mandatory). Before full play, run a slow 3-4 person walkthrough with staff. One person steps out. A second steps out after and can chase the first. A third steps out and can chase the second. Walk it slowly, then speed it up. Run this even with experienced players. It removes ambiguity before the game starts.
• Elbow tag. Pairs lock elbows; one free runner and one tagger. When tagged, the free runner latches onto a new partner. Gets players comfortable with tagging and reading movement before stepping into Prisoner’s Base.

Debrief Questions

• What? “What did you notice happening at the prison base over the course of the game? Did any patterns emerge?”
• What? “Was there a moment when you felt the freshness chain working in your favour, or against you?”
• So What? “What made someone decide it was the right time to step out? What were they reading before they moved?”
• So What? “What changed when your team had a clear strategy versus when things felt like chaos?”
• Now What? “Where else in your life does timing matter more than speed or strength?”
• Now What? “What would it look like to ‘read the field’ before a decision you’re facing right now?”

Cleanup and Reset

• Collect and coil rope or webbing. Store dry.
• Stack pylons and return them to the equipment bin.
• If played in water, rinse pylons and rope before storing.
• Walk the field for any personal items left behind (water bottles, shoes, clothing).

Prep-to-Play Card

Space: Large open field or knee-deep water. Rectangle defined in middle of space. Min. 20 ft between lines; lines up to 40 ft long.

Materials: 4 pylons. Rope or webbing (optional). Pinnies (optional for large groups). Setup Time: 5-7 min including freshness demo.

Staff Brief: Freshness chain rule, prison chain setup, free base rules, tagging area, escort safety, dispute-to-prison rule.

Safety Sweep: Check for holes, uneven ground, obstacles. No steep slopes within rectangle.

Water play: confirm depth and footing at all four corners.