HomeGamesAdventureTerradome 3DGames like Terradome 3D Here are some great alternatives to Terradome 3D by Udo Games : Space eXo Colony - Idle Tycoon ★4.4 Life Bubble - My Little Planet ★4.3 Stellar! - Infinity defense ★4.1 Starship battle ★4.1 Planet Pi ★3.8 Idle Space Industry ★4.2 TerraGenesis - Space Settlers ★4.2 My Home Planet: Idle Explorer ★4.6 Defender of Stars TD ★4.7 DrillKing Space ★3.3 Planet Evolution: Idle Clicker ★4.6 DrillKing - New Frontier ★3.3 Idle Star Empire - Domination ★4.1 Space Expansion Online ★4.5 Galactic Colonies ★3.9 Terra Smash ★4.5