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Alterum

Alterum

English supported Lowest recorded! Action Indie
10%$9.99 $8.99

Sale ends

A multiplayer social deduction horror where spells are spoken aloud. One of you is altered. Cast magic with your voice, hunt the traitor, survive the ritual. Every word can save - or kill.

Players now 80

Should you buy?

It's at its all-time low

This is about the cheapest it has ever been, so buying now is unlikely to leave you with regrets.

Lowest recorded$8.99Now at the lowest
Sales in the past year1 times
Typical discount10%Up to 10%
This sale ends in6 days left
Big Steam saleD-38Steam Winter Sale
US Steam price$8.99Korea 23% cheaper · ≈₩12,215

This is for reference, based on past price records, and doesn't guarantee future prices. Prices from before Wish9 started tracking and the all-time low come from IsThereAnyDeal.

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Price history

$7.99$8.49$8.99$9.49$9.9911/10 02:0011/10 08:0011/10 14:0011/10 20:0011/11 02:00Steam all-time low $8.99 (ITAD)2026-11-10 02:22 · $8.99 (-10%) (IsThereAnyDeal history)2026-11-10 03:50 · $8.99 (-10%)

Small hollow dots are price history from before Wish9 started tracking, taken from IsThereAnyDeal. A dot appears only when the price changes.

Trailer and screenshots

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My PC vs. requirements

MinimumRecommended
Graphics card NVIDIA GeForce GTX 1050 Ti or AMD RX 570NVIDIA GeForce 1060-6GB or AMD RX 580
Processor Intel Core i3-8100 or AMD Ryzen 3 1200Intel Core i7-4770K or AMD Ryzen 5 3600
Memory 8 GB RAM16 GB RAM

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About this game

DeveloperHot Winter
PublisherHot Winter
Released9 Nov, 2026
Languages
English French German Spanish - Spain Simplified Chinese Polish Portuguese - Brazil Russian Turkish Japanese

Full audio · Listed languages are supported in the interface, subtitles, or audio (at least one).

A team of explorers arrives at a new site and discovers something inexplicable. Their colleagues have become possessed by restless spirits - they are now "altered." Are you certain about the people you trust with your life?

In this place, every spell spoken aloud carries real consequences - for you and for everyone around you.

Multiplayer for 4–8 players.

Utter the spell aloud - and a door will open, a trap will trigger, or an enemy will fall.

Pretend to be one of them. Sabotage. Kill.

You have everything you need to expose the other one. But will the others believe you?

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FAQ

QHow much does Alterum cost right now?

Alterum costs $8.99 right now. That's 10% off the regular price of $9.99.

QWhat is the lowest price ever for Alterum?

Based on Wish9's price records and IsThereAnyDeal history, the lowest price is $8.99.

QShould I buy Alterum now?

The current price ($8.99) is at or very close to the lowest price on record. It has gone on sale 1 time in the past year. The next big Steam sale, the Steam Winter Sale, starts in 38 days. This is for reference, based on past price records, and doesn't guarantee future prices.

QWhat are the recommended and minimum specs for Alterum?

Recommended: Graphics card NVIDIA GeForce 1060-6GB or AMD RX 580, Processor Intel Core i7-4770K or AMD Ryzen 5 3600, Memory 16 GB RAM. Minimum: Graphics card NVIDIA GeForce GTX 1050 Ti or AMD RX 570, Processor Intel Core i3-8100 or AMD Ryzen 3 1200, Memory 8 GB RAM. Save your PC specs on Wish9 to compare them with this game instantly.