HomeGamesStrategyIdle Castle Tower Defense TDGames like Idle Castle Tower Defense TD Here are some great alternatives to Idle Castle Tower Defense TD by Seven Bulls Games : Grim Defender: Castle Defense ★4.4 Castle Defender Premium ★3.6 Castle Defender ★3.9 Dice vs Monsters: Idle Defense ★4.0 Apexlands- idle tower defense ★3.4 Monster Defender ★4.2 Idle Fortress Tower Defense ★3.8 Tower Defense: Towerlands (TD) ★4.3 Monster Castle ★3.8 Magic Siege ★4.4 Kingdom Quest Tower Defense TD ★4.3 Castle Master TD ★4.2 Boom Castle: Tower Defense TD ★4.1 Defend Your Castle ★3.9 Wall Castle: Tower Defense TD ★4.4 Defender II ★4.1