65%Strong matchRadiation Island
80%56880% positive reviews, Very Positive across 568 reviews·Survival · Open World Survival Craft
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Are you willing to take risks to grow? Can you collect all the radiation without getting trapped in your own body? Test your skills in this unique space puzzle!
Radiation Caterpillar
SteamAn alien caterpillar whose biology requires radiation for growth and survival. Luckily, your home planet is literally saturated with this dangerous yet vital resource. Your goal is to navigate challenging levels, collect radioactive elements, and grow, but be careful: the larger you get, the harder it is to maneuver!
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Radiation Caterpillar are Puzzle Dimension, Radiation Island, Alien Cat, GravNewton, and Human-powered spacecraft.
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