100 Radioactive Cats

100 Radioactive Cats

100 Cozy Games · December 14, 2025 · Free to Play, Casual, Cats, Hidden Object, Indie

100 Radioactive Cats is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Very Positive87% · 4361playing now
This game is free to play. Get it on Steam →

Screenshots

100 Radioactive Cats price

100 Radioactive Cats is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About 100 Radioactive Cats

✦ AI summary

100 Radioactive Cats is a hidden object game where you search for 100 adorable cats scattered across beautifully hand-drawn themed locations. Test your observation skills in this cozy adventure packed with charming artwork, real meow sounds, and a satisfying combo counter to reward your discoveries.

🐾 Join the cutest adventure in themed locations full of cats! 😻 Explore the charming hand-drawn artwork of special places and try to find 100 adorable cats hidden throughout the game. 🐈🕵️‍♂️ Can you find them all? 🕵️‍♂️🐈

100 Radioactive Cats — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

DLC & expansions

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Oct 5, 2026
Fun game! You can turn the colours on and off, which helps when you're struggling to find the last few cat. You can get all the achievements through the base game
Recommended Oct 2, 2026
Finding 100 hidden cats is relaxing enough, but giving them a radioactive theme makes the whole hunt a lot more memorable. The hand-drawn artwork is charming, and searching every corner for the final mutant feline is strangely satisfying.
Recommended Sep 20, 2026
haaaaaaard
Not recommended Sep 12, 2026
I'm glad it's free. Some cats are really difficult to see and some aren't even cat shape... It's much easier on the eyes and playing in black/white as colour mode is just messy. The hints are also hard to spot. I enjoy these 100 cat games but this one is not enjoyable, even if it only too me 3 minutes to complete.
Recommended Sep 12, 2026
nice
Recommended Sep 6, 2026
100 Radioactive Cats -review graphics- good, for a cat game gameplay- good, relaxing audience- 5+ basicly for everyone pc requirements- potato game size- small, 500 MB difficulty- very easy story- none bugs- none game time- long enough for a cup of coffee, 10-20 minutes price- free, big plus ?/10- 8/10, decent free game, good for cat lovers or achievement hunters

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