Amoeba Tag

Name and Purpose

Amoeba Tag is a growing-chain tag game that builds cooperation and communication as the group gets bigger.
Players practise spatial awareness, pacing, and working with a team that keeps changing shape.

a.k.a.

Age / Group / Time / Space

Ages 8-16 | 10-40 players | 15-20 minutes | Large open field or gym, minimum 15m x 15m

Materials

4 cones for boundary markers
Optional: short rope handles or fabric wrist loops (for players who prefer not to hold hands directly)
Flat, even ground

Quick-Run Card

Setup and Boundaries

How to Play

Choose two starting players to form the Amoeba. They link hands.
The Amoeba moves together and tries to tag free runners by surrounding them with the linked chain (the chain loops around a player so two ends can touch).
Tagged players join one end of the chain, making the Amoeba longer.
When the Amoeba reaches 4 players, it may split into two chains of 2. Both halves are now separate Amoebas.
Chains may link back together at any time. Splits must always be even (2-2, 4-4, or similar).
The round ends when all free runners have joined a chain, or when the whistle blows.
Second Circle: any player who wants a movement break raises both hands and moves to the sideline. They do 5 star jumps or a short stretch, then call “In!” to re-enter as a free runner.

I-OPt Options

A (Active): Be a free runner or an active end-of-chain tagger
S (Support): Join the middle of a chain, help steer and signal direction to your chain
Q (Quiet): Walk as a free runner or walk-pace chain member; chains must match the pace of their slowest member
O (Observer): Watch from the sideline as a Score Caller, counting how many chains exist at any time; re-enter when ready

Inclusion Adaptations

Rope handles or wrist loops are available for any player not comfortable with hand-holding. Announce this before play begins.
Walking-only free runners are valid. The chain must slow to a walk when approaching a walker.

Stewardship Moment

60-second sweep: before each new round, each chain picks up any items in their zone.
Reflection: “What happened to the Amoeba as it grew? What made it harder or easier to move together?”

Consent

Pre-brief: “This game involves holding hands in a chain. For those not comfortable with hand-holding, rope handles are available. Just let me know before we start.”
Pre-brief (contact): “Tagging in this game is the chain surrounding someone, not grabbing. No one should feel grabbed or rushed.”
Mid-game check: After 5 minutes, pause briefly. “Thumbs up, sideways, or down. How is everyone feeling?”
Opt-out/re-entry: Raise both hands to step out anytime. Call “In!” to rejoin as a free runner.

Risks and Mitigation

Chain whip or pulling: remind chains to move at the pace of their slowest member; no jerking or pulling
Collision between chains: slow the game to walk-pace for the first 2 minutes while players learn the space
One player always at the end getting tired: staff call “Rotate!” every 2 minutes to shift end-players to the middle

Warm-Up Suggestions

“Elbow Walk”: pairs link elbows (not hands) and navigate the space together, practising moving as one
“Mirror Walk”: one player leads, partner mirrors their movements at 1m distance

Debrief Questions

What? “What happened when the Amoeba got really long?”
So What? “What did your chain need to do to move well together?”
Now What? “Can you think of a time outside of camp where working as one big group was harder than working in pairs?”

Cleanup and Reset