Galaxy Survival: Space TD is an Android game developed by DHGames Limited. In this game, a global catastrophe has caused the Earth to lose its gravity, and you, as the captain of the last surface spaceship, must repair the spaceship and escape from Earth.

The game features over 1000 mutant species that you must eliminate on the same screen. The gameplay is single-handed, allowing you to dig underground and search for precious resources between waves of attacks. Carefully use the resources you gather to upgrade your spaceship and increase your chances of successfully repairing it.

Galaxy Survival: Space TD offers a roguelike spaceship skill experience with unlimited combinations. You can choose your own strategy and unleash overwhelming skill combos to face challenges and become invincible.

Overall, Galaxy Survival: Space TD provides an exciting and challenging gameplay experience for Android users who enjoy tower defense games.