HomeGamesCasualAlien 51 - Secret Area EscapeGames like Alien 51 - Secret Area Escape Here are some great alternatives to Alien 51 - Secret Area Escape by Nagare Games : Idle Area 51 ★4.4 Alien Shooter ★4.0 Alien invasion ★4.8 Mars Survivor - Relaxing Game ★4.2 Deep Space: First Contact™ ★3.7 Scary Monster: Escape Room ★3.4 Escape Room Game - Secret ★4.7 Alien Guest: UFO arcade ★4.3 Room Escape: Secret Mission ★4.5 Portal Of Doom: Undead Rising ★3.6 Escape game : 50 rooms 1 ★4.4 Escape Dungeon Breakout 2 ★3.6 Escape game: 50 rooms 3 ★4.5 Escape game: 50 rooms 2 ★4.4 Voxel Invaders ★4.7 Can you escape the 100 room 12 ★4.5