completiongame

noun
UK /kəmˈpliːʃən ɡeɪm/
US /kəmˈpliːʃən ɡeɪm/

A completion game is a fun game where you finish a task or puzzle to win.

We played a completion game at the party and finished the whole picture together.


OTHER MEANINGS

2. A game where players race to be the first to complete a set of items.

The card completion game had us collecting all four suits.

3. A video game mode where the goal is to finish all levels.

He unlocked the completion game mode after beating the story.

4. A team activity where everyone must finish their part for the group to win.

Our class completion game taught us to help each other finish.