HomeGamesStrategyCritical MassGames like Critical Mass Here are some great alternatives to Critical Mass by Sean O'Connor : Galaxy Shooter: Air Force War ★4.8 Space Shooter : Star Squadron ★4.3 Galaxy Attack - space shooting ★4.1 Galaxy Battle: Survive ★4.7 Gunner : Space Defender (Lite) ★4.1 2 Minutes in Space: Missiles! ★4.1 Missile Escape: Space ★3.3 Spaceship Wargame 1 ★3.9 Star Zone ★4.1 Ballistic Defense: Missile War ★4.5 Galaxy Fight: Aircraft Shooter ★4.5 Missile Command 2023 - Defence ★4.1 Space Shooter ★4.0 Missiles Escape Game ★4.8 Galaxy Arena Space Battles ★4.2 Space Shooter ★4.7