opengame

noun
UK /ˈəʊpən ɡeɪm/
US /ˈoʊpən ɡeɪm/

A game that anyone can join and play for free.

The school held an opengame day where every kid could try new sports.


OTHER MEANINGS

2. A game with no fixed rules, so players can change how it works.

The children invented an opengame with their own silly rules.

3. A game that is open to new players at any time.

The chess club runs an opengame every Saturday for beginners.

4. A game whose design anyone can copy or improve.

The teacher shared an opengame so other classes could build their own version.