HomeGamesAdventureGalactic Colonization : SpaceGames like Galactic Colonization : Space Here are some great alternatives to Galactic Colonization : Space by X Dolla Games : ASTROKINGS X LOGH ā 4.0 Galactic Colonies ā 3.9 Galactic Squad: Arcade Shooter ā 4.8 Space Colonizers Idle Clicker ā 4.1 Idle Pocket Planet ā 4.5 Galaxy Clash: Evolved Empire ā 3.3 2 Minutes in Space: Missiles! ā 4.1 ā¦ STELLAR TREK - Space Combat ā 4.0 Event Horizon Space RPG ā 4.3 Space Frontier 2 ā 3.2 Galaxy Attack Survival Games ā 4.0 Space Takeover: Over City ā 4.4 Space Survival: Mars RPG Pro ā 3.6 Space Survival: Mars RPG Game ā 3.7 Starship battle ā 4.0 StarBound: Endless Odyssey ā 3.5