Klei regularly puts Spaced Out! on sale for 30-50% off during Steam seasonal sales. Furthermore, there is the which gives you a discount if you already own the base game.

However, the fleeting success is undermined by constant breakage on patches, mod conflicts, potential malware risks, and the moral reality that Klei is an indie studio that deserves support. The few dollars saved are rarely worth the hours spent troubleshooting a broken steam_api64.dll or losing a 500-cycle colony to a corrupted save file.

Oxygen Not Included (ONI) , developed by Klei Entertainment, is widely regarded as one of the most complex and rewarding colony simulation games on the market. Since its full release, the Spaced Out! DLC has added a massive layer of depth, introducing multiple asteroids, rocket-based exploration, and radiation mechanics.