You have 2 options for playing the game. Playing in browser or downloading the game.

Option 1: Playing the game in the browser

Go to the Itch page linked above, and click the Run experience button.

Option 2: Downloading the game and playing it locally on your computer

EarthshipTD officially supports Windows and macOS users.

(Steam Deck/Linux users: Download the game, add the game to your Steam library, right click on the title, go to Compatibility, select Force the use of a specific Steam Play compatibility tool, choose a version of Proton , and you’ll be good to go).