Buy PANTSU: Atty's Collection PC

PANTSU: Atty's Collection is free to play! Download it on Steam and start playing instantly.

Release: 29 Sept 2025
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About PANTSU: Atty's Collection

PANTSU: Atty's Collection - about the game

PANTSU: Atty’s Collection is a casual online single-player collecting game, where you help Atty, Mizu, Sasa, and Rikki collect a constantly growing list of panties in the world. Fill up your collection, earn panty points, and use those panty points to unlock higher levels and more outfits to customize your own member!

Brief Story:

Atty is the founder of Atty’s Secret Base, which is a secret organization designed to find and collect (steal) panties. PANTSU is a specialized team that stands for the “Panty Acquisition Network, Team Star Unit,” which specializes in stealing panties directly from people to add to the collection. Atty, Mizu, Rikki, and Sasa (with the panda bears) are the main members of PANTSU, and need your help to collect them all!

Game Style:

Each of the characters has their own unique style of collecting panties.

Atty has a reaction time method of collecting panties, where you will need to press the screen when the yellow bar is within the pink circle.

Mizu is very calculated in her approach to collecting panties. Solve “simple” math problems to find a way to collect panties with her method.

Sasa's style is based on her ability to manage the little pandas she takes care of. She helps control the chaos that the pandas make when collecting panties. Tap on the circles in order from lowest to highest to collect panties.

Rikki’s style simulates the complex maneuvers she makes with her tail to collect panties. Drag the coin through the maze, collect the keys to open the door, and drop the coin into the treasure chest.

Collection:

Fill up your panty collection in each stage. Each character has their own Legendary panty that reflects a portion of their personality. Mizu, Sasa, and Rikki each have their own variety of legendary panties they can find, so mastering all the styles of play is needed to complete the collection!

Progression:

Each panty, based on rarity, will earn you panty points. These panty points can be redeemed to increase your level, which will unlock more stages and more outfits for your member to buy. Check the leaderboard to determine your rank in Atty's Secret Base!

Character Customization:

You can build your own member in Atty’s Secret Base, and you can currently use your member to stop thieves from stealing your properly stolen panties! More features will be coming soon.

Interface:
English
Audio:
English
Subtitles:
English

Age rating

Unavailable

Minimum:

  • OS: Windows
  • Processor: 1 GHz Processor
  • Memory: 2 GB RAM
  • Graphics: 2 GB VRAM
  • Storage: 500 MB available space

Recommended:

  • OS: Windows
  • Processor: 1 GHz Processor
  • Memory: 2 GB RAM
  • Graphics: 2 GB VRAM
  • Storage: 500 MB available space
Historical low
Price history from official stores
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FAQ

8 questions

Before you start looking for a cheap PANTSU: Atty's Collection key, check the essentials. Developed by Mizuai, LLC. Published by Mizuai, LLC. PC released date: 29 Sept 2025. Genres: Free To Play, Indie, Casual. Categories: In-App Purchases, Single-player.

Q

Where to buy a cheap PANTSU: Atty's Collection Steam key?

PANTSU: Atty's Collection is free to play! Download it on Steam and start playing instantly.

PANTSU: Atty's Collection is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find PANTSU: Atty's Collection on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, PANTSU: Atty's Collection is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. PANTSU: Atty's Collection has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks PANTSU: Atty's Collection as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

PANTSU: Atty's Collection does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best PANTSU: Atty's Collection deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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