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Clean Stack

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Clean Stack screenshot 1
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Clean Stack

Babeko · Published by Babeko

Positive — 91% positive (35 reviews) · 32 achievements

Last updated 30 Sept 2026

« Clean Stack » is a little puzzle game that involves stacking odd-sized objects with fun physics without making anything touch the ground. There are lots of different objects. You'll also need to use potions on the objects to get through the levels, which makes the game even more challenging!

Free to PlayDJCTQ 101 DLC available ↗

Free

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Prices can lag the live Steam store — always confirm before buying.

Indie, Free To Play, Strategy, Casual · 2026 · More free games

Clean Stack invites you to navigate through levels by stacking oddly shaped objects and applying potions for a unique physics-based challenge. Dive into this free-to-play, casual game where precision and creativity are key.

About this game

Gameplay

Clean Stack is a little puzzle game that involves stacking odd-sized objects with fun physics without making anything touch the ground. Stack thought a huge variety of places and situations. You'll also need to use potions on the objects to get through the levels, which makes the game even more challenging!

About Clean Stack

Clean Stack is a extended version of a game made in the GMTK 2024 gamejam. The game is way longer with a bunch of new mechanics. The game has been designed to provide a pleasant, relaxing experience while retaining some challenge. In addition, there is more bananas.

Key Features:

  • its literally FREE

  • 65 levels

  • A few hours of gameplay

  • A ton of fun and weird achievements

  • 25+ differents items to play with

  • A few potions with each unique effects on items to make chaotic situations

  • An awesome green monster to annoy guide you though the game !

  • Different gameplay alterations, such as a hard mode.

  • Bananas

  • And all the passion of a team in their creation

  • Bananas

  • And maybe more bananas content who knows?


Made by : Babeko, Paçoco, Quazquaz, AllNineAliens

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7 or later
  • Processor: 1.5GHZ +
  • Memory: 2 GB RAM
  • Graphics: 512 MD VRAM Intel HD 4000 / GeForce 200 Series / Radeon HD 4000 Series
  • DirectX: Version 9.0c
  • Storage: 1 GB available space

Supported Languages

English

Latest news

  • AnnouncementsOfficial

    What next for Babeko ? 🦆

    Here is the link for it: Feel free to wishlist it if the game got your attention or share it with friends if you think they would be interested!! Hola! It's been some time since last post, so what is going on?! Where is DUCKO! ? I will explain it all; give me some time! To be short: Data Dive is my next Steam game after Clean Stack; it's a Sokoban puzzle game mainly focused on Level Editor and Steam Workshop, so feel free to check it out! :) To be long:So first of all, Data Dive, the game that I announced available on Itchio, is coming to Steam with a much more advanced and complete version (Hopefully more enjoyable! :D) My goal isn't to pass too much time on this game but like Clean Stack I want to make it a full-fledged game that looks like a good product for Steam! I don't know how much time the development of the game will take me, but my goal is to release it around the end of this year. Since Clean Stack, I think I can safely say that my skills have improved a lot, so I should be able to progress on this project faster without struggling and focus on giving the best experience I possibly can to you, the player! At least I will try my best :D I will be working on this game completely alone this time!* 1 - The game was first made with 2 other programmers who are not focusing on other things as I continue on my side to progress on the project (Thanks a lot to them who let me continue work on the project on my own! 💖) 2 - The game is currently translated in 2 languages by myself but will probably be translated in many more languages by friends or the community so I will be far from alone on that! What is Data Dive on Steam exactly about ?The game is a Sokoban game which means you play in a grid and you basically need to push stuff to complete the goal of the level and beat it! My current vision for the game is to mainly focus it on level editing and community-made content around the game! I will try my best to make a level editor with enough content to give player...
    Read full article on Community Announcements (Nyancat122774647)
  • Patch NotesOfficial

    Clean Stack in House & Home Fest Festival and Patch #5!

    Hey! I'm thrilled to be part of Steam's festival, and I'm not coming empty-handed! I've also got a brand new patch note to make the game as enjoyable as possible! - Fix small issue with the level in Main Menu during transition - Fixed result screen in Plinko from sometimes breaking - Fixed a rare issue where items would be dropped instantly after leaving inventory - Fixed small issue when using purple potion on a Rocket Here are 2 QOL improvements ! - When doing a skip in the game, you were able to miss an achievement, you will now receive the achievement any way - There is now a second way to obtain the two missable achievements at the beginning of the game! The game no longer contains any missable achievements — hooray! I've got one last thing here: a sneak peek of what I've been working on in my free time since Clean Stack! {STEAM_CLAN_IMAGE}/45381490/792822e6b2ba0f2ea51defee85ad928ba803453d.gif That's all I got for today, the OST is currently in sale if you were interested in buying it ! {STEAM_CLAN_IMAGE}/45381490/56c1dc13ce553f7c2b4a3e8478a595b1ec35a942.png
    Read full article on Community Announcements (Nyancat122774647)
  • Patch NotesOfficial

    OST is out NOW and Clean Stack Patch #4!

    Hola! Well yes, the Clean Stack OST is out NOW ! Those awesome tracks were made by Sean Gardner-Gregory, from the Gamejam to the Steam release! I have been working with him since my first games, so it's amazing to see how far we've come together! OST is only paid to support the Clean Stack team, but it will soon be available for free on YouTube!We would like to thank everyone who will buy the OST. It means a lot to us! If you can't afford it, please feel free to post a review — this would be extremely valuable to us, really.Regarding the patch notes: lots of cool things! Made the transition between screens much faster (around twice as fast!), and I haven't touched the transition since the game jam. Oh gosh, it feels so much better just like that! I hope you guys will enjoy it — I think it's much more comfortable to retry a level with less waiting time between tries.Similarly: Skipping Kovo's dialogue is faster! I tried to make every dialogue in Clean Stack useful for the play, but if you don't want to read them for any reason, you'll spend less time waiting for the annoying blue guy to finish speaking!Fixed an issue where potions could be removed from the inventory even though they could not be used (mostly in the Sandbox).Fixed a very small window where you could see the content of the boxes in the hard mode while picking up the first item of the level! (Very sneaky bug)Fixed box opening animation in the Sandbox and a few of the first levels not working for some reason.Fixed the glowing effect around items when applying a potion not showing in a very specific scenario.Fixed a potion effect that triggered twice when it should have triggered once in a very specific scenario in the sandbox.That's all I've got for today! I've still been working on some projects in my spare time. I'll share them on the Discord server when they're ready!Here is the link : https://discord.gg/9UcC4UVrCSMy next priority for the game is to ensure that the ending is clearer so that players do...
    Read full article on Community Announcements (Nyancat122774647)
  • Patch NotesOfficial

    Clean Stack Patch #3! (And news)

    Hola! Today, I checked the Steam page for Clean Stack and saw five new reviews. It felt absolutely amazing!Anyway, first of all, here are the changes in the new patch :Fixed Dice missing a descriptionFixed the shuffle of boxes at the start of level not working in certain situations (Oopsie !)Reduced Babeko's scores of 2 Big Box Levels (50000 -> 47500, 80000 -> 75000)Added purple potion infos on Plinko levelsFixed Plinko tutorial dialogue sometimes repeating a second timeFixed a certain achievement that was missing a name and description. I wonder how I didn't notice it before, but it's fine now!That's all I've got for now! There are still a lot of things I know I need to work on, but the list is starting to shrink!As always, if you find anything that you think should be brought to the attention of the Clean Stack Team, please contact us on Discord so that we can take appropriate action!That's not all !Clean Stack playable on LinuxI need to do more testing. However, I couldn't spot any issues with Linux when I saw people playing the game, so I think I can safely say that you can play Clean Stack on Linux without worrying!Clean Stack OSTThe page is here, and it will most likely be released in the coming week!For the price, it will be 2.99 USD!But don't worry! If you can't afford it, the OST will be posted on YouTube soon, where you can access it for free. We only see the OST as a way to support us.However, please bear in mind that a review or any feedback is much more valuable than a payment! So, if you can't afford the OST but would still like to support us, please post a review — we would be extremely grateful!That's all I have for today. Thanks again to everyone who played the game. I also saw that the game had decent stats on Twitch, it surprised me someone would stream the game. Also, I love seeing all your silly screenshots so so much, really. With that said, I'll see you next time!
    Read full article on Community Announcements (Nyancat122774647)
  • Patch NotesOfficial

    Clean Stack Patch #2! (And news)

    Hey! It's been already a few days ?!I was busy with university and exam week, but now it's all over and I have more free time!I've prepared an update to address the issues that players have found!There are a few more issues that I still need to address, but I'll take care of them as soon as I can. For now, I've got this!Fixed achievement that was unintended to be obtainable in the sandbox (It ruins the main purpose of the achievement).Made the "Detonate" button in Sandbox appear only if you are able to use it properly instead of being here by default.Made the "Detonate" button more clear of what it does with a visual hint.Fixed a specific issue where it wasn't possible to get a red potion out of inventory while it was possible to use it.Fixed unlocking a specific item in the Sandbox before encountering it in the main gameFixed the mouse position and scroll not being correctly detected on the left and right side of the screen.🦆As I said, I will try to work on the known issues as soon as possible, but please let me know if you encounter any bugs or anything that negatively affects your experience of the game! I will bear this in mind and try to do something about it!So, what's next?For now, I'm working on publishing the game's soundtrack. It should be ready in a few days.I also started working on some tiny prototypes. As much as I love working on the Clean Stack, it feels good to work on another project after more than a year. If I find anything interesting to share, I will post it on the Discord server, so feel free to join if you're interested!Last but not least, I feel like I'm thanking you all a lot, but seriously, I wasn't expecting so much feedback and so many people to play Clean Stack. Every time I see a review (positive or negative), I feel like a child opening a Christmas present, and this feeling is priceless.Over 10,000 of you have already claimed the game! That's HUGE! But, of course, the real ones are the 500+ people who played the game. That's way bigge...
    Read full article on Community Announcements (Nyancat122774647)

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