HomeGamesAdventurePortal EffectGames like Portal Effect Here are some great alternatives to Portal Effect by Digital Castle Entertainment : Death Rover: Space Zombie Race ★4.3 Planet Enforcer ★4.2 Space Colonizers - the Sandbox ★4.1 Alien Flying UFO Space Ship ★3.2 EXILES ★3.5 Portal Hero 3D - Action Game ★4.7 Space Conquest 3D ★3.8 Alien Path ★4.4 Colonizer Unlimited ★4.8 Alien Evolution Clicker: Speci ★4.5 ASTRONEST - The Beginning ★4.2 Space Survival: Mars RPG Game ★3.7 Space Survival: Mars RPG Pro ★3.6 A Planet of Mine ★3.7 Blaster Blade - War of Galaxy ★4.6 Marsaction: Infinite Ambition ★4.3