Keno Bonus Play is a casino-style keno game developed by Mobilechops LLC for iPhone users. This game is intended for an adult audience and does not offer real money gambling or an opportunity to win real money or prizes. The game is free to download, and players can purchase additional credits if they run out.

One of the main features of Keno Bonus Play is the slot machine style bonus play, which is triggered when the last number hits a marked spot in a winning game. Bonus play gives players 12 free plays and pays double. The game also features a casino-grade random number generator, quick pick, and the ability to pick hot or cold numbers or a random of those. Players can choose their own speed in the options menu and take screenshots of big wins in auto mode, which they can share with friends. The game also has a Gamecenter leaderboard and achievements.