Back to Space (GMTK 2025)

Your job is to defend the Earth from incoming aliens trying to absorb the sun's energy! 

Build a constellation of turrets around the earth that shoot them automatically!

Every round, pick a buff carefully! Every 3 rounds, that specific buff is carried over runs!

Game has 13 rounds! If you beat it, please share it in the comments! 😎

Play now to begin your defense!

Few notes!

• 50% Health buff also fully heals all your units! Use it to your advantage!
• You can speed up the game by clicking on the button in the top left during the game. It can go to 1x, 2x, and 5x, clicking again resets!
• A rainbow text will appear at the top, saying that it's permanent. It's only that upgrade, not the entire build!
• Rest assured, you can reload the page, and your save will still be there! 😉
• If you are getting performance issues, try out our Windows version in the download section! 😬