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Radiation Caterpillar

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About Radiation Caterpillar

Radiation Caterpillar is about an alien caterpillar that needs radiation to grow and survive. Your home planet is saturated with this dangerous but vital resource, and you navigate challenging levels, collect radioactive elements and grow. The larger you become, the harder it is to maneuver.

Navigate the levels

The game has 40 levels, from simple tutorials to mind-bending challenges. Each level introduces new mechanics and obstacles, with difficulty increasing as you progress. Dynamic physics governs how you interact with the environment.

Growth can make it difficult to fit through narrow passages, and a careless trajectory can cause you to become entangled with yourself and block your way. You may also need to shrink to pass through constrained spaces. Saws and spikes destroy you instantly, while unstable platforms collapse under your weight and require quick reactions.

Achievements

There are 40 achievements that reward skill, speed and creative thinking.

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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