HomeGamesSimulationIdle Area 51Games like Idle Area 51 Here are some great alternatives to Idle Area 51 by PlaySide Studios : Idle Anomaly: Alien Control ★4.2 Find & Catch Alien UFO Games ★4.2 Horror Room: Scary Ufo Hotel ★3.3 Alien 51 - Secret Area Escape ★4.4 Alien Flying UFO Space Ship ★3.2 Unnamed Space Idle ★4.2 Find the Alien 2 ★4.8 Find the Alien - Alien Game ★4.7 Merge Spaceship: Idle Space ★3.9 Operation: New Earth ★3.8 Alien Sniper shooting game ★3.9 Xenowerk Tactics ★4.6 Alien Guest: UFO arcade ★4.3 UFO RUSH : Alien invasion ★4.0 Alien Shooter ★3.9 UFO Shooter ★4.7