System Ascension: Idle Core is a simulation app developed by Studio Rouleau.
Download Statistics
System Ascension: Idle Core has been downloaded 330 times. In the last 30 days, the app was downloaded 250 times. It is ranked in the top 100 simulation apps.
User Ratings
System Ascension: Idle Core is rated 3.50 out of 5 stars. The rating is based on 14 ratings.
App Information
System Ascension: Idle Core costs $4.99 to download. The APK download size is 163.54 MB. The latest version available is 5. The last update was on June 30, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2026.
Description
System Ascension: Idle Core is a story-rich, incremental strategy game where you take control of a stranded artificial intelligence arriving on a mysterious planet. Master interlocking power sources, optimize your resource automation, and engineer the ultimate planetary engine. Will you conquer the old world to bring order to the new?
Manage an ever-growing global engine of energy generation in an in-depth, multifaceted idle experience. Master planetary forces, from gravity and tidal pulls to the mysteries of quantum energy. Optimize your upgrades, balance your choices, and trigger cascading chain reactions that push your numbers into the stratosphere.
Features: - Beautiful and mesmerizing art develops and grows based on your choices - Deep and engaging sci-fi story - Fully narrated by Angela Clark - Cross-platform Cloud Saving - No ads or in-app purchases of any kind
A standalone idle game experience set inside the expansive universe of the isekai LitRPG/Gamelit series Judicator Jane, along with Idle Drops, Mind Construct and Force Escape.
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Comments on System Ascension: Idle Core for Android
★★★★☆Alexander John Oram· Jun 27, 2026
Completed this morning. Was decent. Kept me engaged. Felt like a tech demo with each new tier. The snakes, the ball dropping, etc. Not the longest of games, also maybe not as much value as I would have liked. But it ran well. A few minor bugs, especially when using the stability tab (ironic) that requires relaunching the app to fix. Glad I played. Will check out the system book.
★★★★★Ben Newell· Jun 2, 2026
Very beautiful and relaxing idle game. Each stage has its own simple twists on the mechanics, and unlocking the tech tree through this has been very enjoyable. The music is fantastic.
★★★★☆C B· Jun 1, 2026
Really needs some QOL, specifically the upgrade tree needs different colored icons for maxed and still have upgrades to go. Currently, both states are the same color, so you have to tap everything to see what does have upgrades. Seeing the power/speed increases before pressing the upgrades would also be good.
★★★★★Joshua Smith· Jun 30, 2026
Just finished this and took me a couple of weeks to get through it. It's one of the best Idle games I've played. I'd put it right up there with SPACEMAN which is one of my favorites. The visuals are beautiful, the soundtrack is great. There are a couple of times when I felt like progression really slowed down a bit, but overall it's absolutely excellent. I saw others reporting having issues/bugs, I personally experienced none during my play through. I hope to see future releases of this style!
★★☆☆☆Jamie Samland· Jun 16, 2026
This would be an easy 4-5 star, but the game glitches out too often when switching between screens. I have to close and relaunch it. But with auto enabled on my earth tab now, I can't switch to or from it without it glitching.
★☆☆☆☆Sean Kelly· Jun 29, 2026
On a pixel 10 pro the game is all but completely unusable. The settings button and another button used at the top of the screen are in the area the screen uses to swipe down and can't be clicked.
Google Play Rankings for System Ascension: Idle Core
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