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Last updated on: 2026-08-13
Android Apps > Simulation > System Ascension: Idle Core
System Ascension: Idle Core icon

System Ascension: Idle Core

5
Studio Rouleau
3.55
20 reviews
500+
Downloads
$4.99

Take control of The System.

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3.55 · 20 reviews · 500+ downloads · #58 in Simulation

System Ascension: Idle Core is a story-rich idle strategy where a stranded AI builds the ultimate planetary engine. It combines resource automation with a sci-fi narrative, featuring cross-platform cloud saves and an ad-free, paid experience. With 500+ total downloads and 110 in the last 30 days, it’s gaining steady momentum in the SIMULATION genre.

Pros & Cons

  • Story-driven narration by Angela Clark enhances immersion
  • Ad-free experience with a fixed $4.99 price point
  • Cross-platform cloud saving for seamless progress
  • Deep idle progression and cascading upgrades tied to resource optimization
  • Paid model ($4.99) may deter players seeking free-to-play idle games
  • Lacks some common idle-game tropes highlighted by competitors (offline progression, daily rewards, extensive upgrade trees) as seen in rival keyword sets
  • Being a newer title, it may take time to achieve top-list visibility

About System Ascension: Idle Core

System Ascension: Idle Core is a simulation app developed by Studio Rouleau.

Download Statistics

System Ascension: Idle Core has been downloaded 600 times. In the last 30 days, the app was downloaded 110 times. It is ranked in the top 100 simulation apps.

User Ratings

System Ascension: Idle Core is rated 3.55 out of 5 stars. The rating is based on 20 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.
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More data about System Ascension: Idle Core

Price $4.99
Total downloads 600
Recent downloads 110
Rating 3.55 based on 20 ratings
Ranking Highly ranked
Version 5
APK size 163.5 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Alternative downloads for the System Ascension: Idle Core app

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System Ascension: Idle Core compared with similar apps

Common keywords of similar apps

Core Control Story Master Optimize Planetary Engine Experience Choices Added Idle System Ascension Game Energy

Keywords missing from this app

Progression Unlock Build Powerful Earn Prestige Rewards Time Cosmic Space Offline Incremental Empire Progress Upgrade Permanent Clicker Unique Play Power Bonuses Production Strategy Tap Daily Artifacts Discover Games Start Collect Grow Tycoon Upgrades Recent Boost Watch Auto Deep Expand Long Merge Features Players Journey Research

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Idle Drops icon Idle Drops
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Google Play Rating history and histogram

Rating history
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9
1
3
1
3

Downloads over time

Downloads over time
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System Ascension: Idle Core has been downloaded 600 times. Over the past 30 days, it has been downloaded 110 times.

Changelog of System Ascension: Idle Core

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Developer information for Studio Rouleau

Studio Rouleau

info@studio-rouleau.com

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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

Top rankings

Rank Country Category List
58 United States Simulation Top Paid
156 Turkey Simulation Top Paid
157 Indonesia Simulation Top Paid
157 India Simulation Top Paid
158 Austria Simulation Top Paid
158 Finland Simulation Top Paid
158 Mexico Simulation Top Paid
158 Portugal Simulation Top Paid
158 Saudi Arabia Simulation Top Paid
159 Belgium Simulation Top Paid
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Ranking history in United States

Ranking history
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Technologies used by System Ascension: Idle Core

4 permissions
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Trust & Safety: Requests network access (ACCESS_NETWORK_STATE, INTERNET) and Google Play licensing (CHECK_LICENSE) along with BILLING for license verification. No location or sensitive data permissions are listed. The app emphasizes an ad-free experience and uses standard network/licensing safeguards.
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XianPath: Idle Cultivation icon XianPath: Idle Cultivation
Ever Beyond: Idle Merge Empire icon Ever Beyond: Idle Merge Empire
Idle Adventure icon Idle Adventure
Legacy of the Ark: TLA icon Legacy of the Ark: TLA
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