game-play
Noun
Meaning
game-play (usually uncountable, plural game-plays)
Alternative form of gameplay
Examples
I try not so much to create new characters and worlds but to create new game-play experiences.
Includes a deck of Second Chance cards that further alter game-play.
Similar, but decidedly more complex, game-play to the Express Monopoly card game.
The core game-play involves wilderness survival, landscaping and crafting.
The game has a simple game-play and massive player base.
While you might need to make some modifications, the core game-play experience should feel the same as the non-Underground version of your app.