CasualPoint & ClickIdlerIncrementalAbstractMinimalistRelaxingRetro
Idle Primes
A cursed incremental horror game with PSX-style graphics. Find a strange CD-ROM, boot it on your bedroom computer, and click prime numbers to buy upgrades and automate the search, while something on the other side of the screen takes an interest in you. ████████████████████ Belphegor's ██████!
- Developer
- ipip
- Publisher
- ipip
- Release date
- November 9, 2026
- Platforms
- Windows
- AppID
- 4765880
Is anyone still playing Idle Primes?
Are people playing it now?
We don't have player counts for this game yet.
Which languages?
Available in 8 languages.
What do players say?
Not enough reviews yet.
How much is it in the United States store?
$2.99, down 25% from $3.99.
Playing now
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Reviews
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Price
$2.99
Recent news
No news in the last 30 days.
Language support
English, French, Japanese, Korean, Brazilian Portuguese, Simplified Chinese, Latin American Spanish, Italian
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