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Only Cum!

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About Only Cum!

Only Cum! is a climbing game in which you make your way to the top of a map by overcoming obstacles without falling to the bottom. As you climb higher, your character wears less clothing, and save points feature sexual animations and 3D character models.

Climbing mechanics

You climb obstacles and use trampolines that launch you upward. Reaching the top is the goal, while a fall can send you back to the bottom of the map.

Game modes

  • Casual: save points let you progress without as much difficulty.
  • Hardcore: there are no save points, and one wrong jump sends you to the bottom of the map.
  • Speedrun: a mode designed for speedrunning.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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