self-creating game
nounUK /ˌself krɪˈeɪtɪŋ ɡeɪm/
US /ˌself kriˈeɪtɪŋ ɡeɪm/
A game that makes itself up as it goes along.
The kids invented a self-creating game where new rules appeared every round.
OTHER MEANINGS
2. A video game that builds its own levels or content automatically.
That self-creating game generates a brand-new world each time you play.
3. A game whose rules change based on what players do.
In this self-creating game, the players' choices rewrite the rulebook.
4. A playful activity that grows and changes without a fixed plan.
Their backyard self-creating game started as tag and turned into a treasure hunt.