HomeGamesSimulationIdle MastermindGames like Idle Mastermind Here are some great alternatives to Idle Mastermind by Grumpy Rhino Games : Tap Tap Evil: Idle Cash 8 bit ★4.8 Diabolical ★4.2 Top Villain: Total Domination ★4.0 Idle Zombie Superhero ★4.2 Hell Keeper: Lucifer's Empire ★4.5 Hero or Villain: Genesis ★4.3 Gangsta Rage ★4.7 Idle Evil Clicker: Hell Tap ★3.9 Apexlands- idle tower defense ★3.4 Evil Tower - Idle Defense TD ★4.2 Idle Zombie empire — build it! ★4.3 Hero Verse Run ★3.5 Idle Paradise: Island Empire ★4.5 Samedi Manor: Idle Simulator ★4.2 Last Villain: Idle TD Game ★4.2 Building Arcadia ★4.0