HomeGamesStrategySpace STG IIGames like Space STG II Here are some great alternatives to Space STG II by Invent Venture : Iron Marines 2 - Invasion RTS ★4.5 Galaxy Genome [Space Sim] ★4.6 Galaxy Clash: Evolved Empire ★3.3 Xterium: Sci-Fi Space Strategy ★3.8 Stellar Wind Idle: Space RPG ★4.6 Space Force 2: Galaxy Defender ★4.1 Galaxy Attack & Space Shooter ★4.1 Galaxy Control: 3D strategy ★4.3 Stellaris: Galaxy Command ★4.2 Galaxy Shooter Games ★4.4 Space Battle: Galaxy Shooter ★4.0 Second Galaxy ★3.9 Returner 77 ★4.2 Dark Space Legends ★4.4 Little Stars 2.0 - Sci-fi Stra ★4.1 Space Rocket Exploration ★3.5