Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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92% positive of 64 · Very Positive · Live from Steam
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Machorium - Muscle Aquarium Simulator - is a relaxing idle and sandbox game where you can unwind and have fun. Use points generated by cute little decorative muscle men to unlock various items and create your ideal muscle aquarium, Machorium.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 92% on 2026-11-01 → 92% today (64 reviews)
No authorized Steam key store lists this game right now.
Works, but may need extra effort. Results from Valve's own testing.
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.
Thank you for playing Macholium. We’re excited to bring you a new update to enhance your gaming experience! Here are the patch details: ◆ Seasonal Items Added New spring-themed objects have been added to the Seasonal category in the shop. Enjoy a lineup perfec…
Thank you for playing Macholium. We are excited to announce a new update to enhance your gaming experience. Below are the details of the update patch: ◆ Seasonal Items Added Winter-themed objects have been added to the Seasonal category in the shop. Celebrate …
Thank you for playing Macholium. We are pleased to announce an update to enhance your gaming experience. Below are the details of the update patch: ◆ Seasonal Items Added New Halloween-themed items have been added to the Seasonal category in the shop. Decorate…
Thank you for playing Macholium. We have released an update to enhance your gaming experience. Here are the details of the update patch: ◆ Seasonal Items Added A new Seasonal category has been added to the shop, featuring summer-themed items like palm trees an…
Thank you for playing Machorium. We have made some fixes and improvements to make your gaming experience more enjoyable. Here are the details of the update patch: ◆ Bugs ・Fixed an issue where points generated during the player's absence were not received upon …
Thank you for playing Machorium. We have made some fixes and improvements to make your gaming experience more enjoyable. Here are the details of the update patch: ◆ Bugs ・Resolved an issue where the game would fail to launch if the save data was corrupted. We …
Muscle-Raising Sandbox & Idle Game 'Machorium -Muscle Aquarium Simulator-' Now Available! Release Date: May 29, 14:00 (JPT) 'Machorium -Muscle Aquarium Simulator-' is a relaxing idle and sandbox game that you can enjoy at your own pace. Use points generated by…
The release date for "Machorium -Muscle Aquarium Simulator-" has been set for Wednesday, May 29 (JPT). The development team is currently making final adjustments in preparation for the launch. Please look forward to it!