Runny Butt

Contains adsIn-app purchases
3.9
226 reviews
100K+
Downloads
Content rating
Mature 17+
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About this game

Runny Butt is an endless runner platformer with infinite fart-filled action and fun starring “Butty” the butt. Leave as many skid marks as you can and pick up the pace as you run faster and faster forever. Fart your fanny from platform to platform and don’t miss or you’ll sink in the yellow river or urine that’s full of floating turds, toilet paper, and other fun stuff found floating in sewers and polluted rivers. Go Butty!
Updated on
May 28, 2025
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
186 reviews
David Huang
August 2, 2021
Awesome game, but needs more optimization. Even on a flagship device (Pixel 3 XL), there is lag, especially when the poop speed is 6 or higher. I lost many runs because of it.
22 people found this review helpful
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KENYONB
August 2, 2021
Thanks for the feedback! I use a Pixel 3XL too and haven't noticed any lag, but I'll do some more testing and see what I can do 🙌
Al Boogs
August 20, 2025
it's very inappropriate because it shows butts and shows 💩, and pee
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KENYONB
August 20, 2025
What did you expect from a game named RUNNY BUTT? 🍑💩💦🫣🤪🤣
Jace Sloan (ArloRuzt)
March 5, 2021
This game is pretty funny, but the thing I don't understand is... The rating is M +17 but there isn't anything M +17 about it. It's just a platformer about butts, poop and farts. :P
30 people found this review helpful
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KENYONB
March 5, 2021
I don't get it either... I guess Google thinks potty humor is only for adults 🤷‍♂️💨💩

What’s new

Updated some stuff for maximum farting fun action. Enjoy!!!