Download for Windows
Click "Download anyway" in the Google Drive pop-up to download the .exe file. Run the .exe file. If Windows Defender pops up, click “more info,” then “run anyway.”

Download for Mac
MacOS Sequoia:  Click "Download anyway" in the Google Drive pop-up to download the .dmg file. Run the .dmg file, then run the “Cosmic Galaxy” application. You will receive a pop-up saying that the application could not be run. Click “Done.” Open System Settings and navigate to "Privacy & Security." Scroll down to the "Security" section and click "Open Anyway" next to the notification that the game was blocked. Click "Open Anyway" again and enter your password if prompted.

Older MacOS Versions: Click "Download anyway" in the Google Drive pop-up to download the .dmg file. Run the .dmg file, then run the “Cosmic Galaxy” application. You will receive a pop-up saying that the application could not be run. Click “Ok.” Right-click on “Cosmic Galaxy” and select “Open,” then select “Open” in the pop-up window and enter your password if prompted.

Download for Linux
Open the terminal and navigate to the cosmicgalaxy.x86_64 file. Run the command “chmod +x cosmicgalaxy.x86_64”. Then run the command “./cosmicgalaxy.x86_64” to play.