Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
88% positive of 6,047 · Very Positive · Live from Steam
Loading reviews from Steam…
Slap it. Turn it. Slap it again. This incredible simulation of the human butt will leave you dizzy with all that bounce. It's an autoclicker, but instead of click, it slap. Way better imo.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 88% on 2026-11-01 → 88% today (6,047 reviews)
No changes recorded yet.
Works great on Steam Deck. Results from Valve's own testing.
1 item on Steam, newest first.

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Advanced Butt Experimentation
Unstable Butt Testing
I broke my input dialogs when adding the Steam Keyboard for the Deck. Oops. Fixed now. I was just testing your patience. It's called a social experiment. - The Amarillo Spicy Corporation
Fixed some issues: Butt-a-pedia no being able to be scrolled with the mouse On-Screen Keyboard not being properly read Steam Deck gyro not being correctly mapped And remember, always slap, never sleep, as I am known to say all the time. - The Amarillo Spicy Co…
Fixed a bug with Butt-gacha-game Butt turning black.
Fixed a bug that made the "Desktop Pet enjoyer" achievement unattainable.- The Amarillo Spicy Corporation
I'm paraphrasing here, but Valve told me to remove the link to my itch.io page from the game or I'd get waterboarded. Please daddy Valve forgive me. Anyway, you clicked this so here's a little reward: No exciting updates this time.
I salute you, slappers of butts. This new patch is a very small one, but comes with a few things to talk about. Background scroll fixed in the in-game Inventory Small dumb bug, but we got it fixed now. Sorry about that! Drop rates website updated The dedicated…
You can now buy the new and first DLC I've made!Beat Slapper Mode lets you load your own songs and slap to the rhythm. It procedurally generates a playable note pattern for you to jam to, giving you the perfect excuse to revisit your Butt collection.If the ide…
Hallo uber schlappers.In preparation for the upcoming Beat Slapper Mode DLC I went ahead and made the game completely compatible not only with Steam Input (to allow for easy remappings to any input device) but with the Steam Deck itself as well.You can edit th…
Hello peeps, I'm going straight to the point with this!New DLC announced: Beat Slapper ModeThis will turn Butt Slapper into a simple, yet very solid, rhythm game. Here's a peek into my current internal prototype:With Beat Slapper you can load any song, or audi…
Hello peoples, it's me, the guy who now doesn't update this game much anymore. It's busy times for me!Anyway, I'm announcing that I'll update Butt Slapper in a few days with the Holidays event from last year.That's it.Loves you despite it all, Amarillo- The Sp…
Hello epic steamers. It's me, the guy that makes this dumb game coming to you with some things to say. I will update the game with the Halloween event in a few days. But there won't be new Butts. I know it hurts! I'm sorry. Allow me to blurt out a lot of words…
This took longer than I expected, but I'm finally here with a whole lotta BUTT.What's new?This event has the most amount of new content by far. 36 new butts in total. Here are all of them:Common Butts Easter Bunny ButtEaster Idol buttEaster Pants ButtEaster PJ…
Info about the new update It's me, your beloved (or behated) butt man coming to tell you that in around two weeks time Butt Slapper will be updated with a proper event, like the good old days. I've been doing a LOT ot things, but I think I've reached a point w…
Hello, strong Slappers. You all probably know this already, but I had to take Butt Slapper work down a notch in favor of getting my other game's demo ready for Next Fest. But I still have food for you This month's tiny update includes 6 new Butts: Rare Butts L…
What's a-poopin', slapparillos? Today I'm bringing two pieces of very requested content into the game. Bobs out! I'm proud to announce that after many weeks of human experimentation and genetic splicing, I have finally been able to produce the first viable spe…
Hello baddies. Would you still love me if I was a little worm who took longer to update the game? I've been working on my future projects very hard. Desktop Pets is getting a free demo very soon, right on time for the coming Next Fest; and I've started prepari…
Hello Slappers, it's me, the Butt-maniac. I've got something to tell you, but first, here's what's new. New Christmas Butts I'm adding 6 new Butts to the Holidays Butt Crate: Exquisite Butts Ada Christmas Butt Boba Christmas Butt Clara Christmas Butt GYA...
Hello Slappers. Very soon it's going to be time to push the update I've been cooking (along with the new Butt Slapper team) after what seems like a very long time. There is one very important change I want you to be aware of: I'll remove the option to buy Spoo…