Extreme Reaction

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Steam

SteamSteamOfficial

updated Jul 22, 2026

€0.99

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About Extreme Reaction

This is a game to test your reaction time. Contains multiple test modes, choose one to start testing your extreme reaction time.

Each mode has a description of how the test works, as well as precautions. Each mode has its own reaction time leaderboard, which records the reaction time of players all over the world.

Keep pushing your reaction limits and get a better ranking on the leaderboards.

Game details

Released

Developer

Publisher

Platforms

Steam rating

No user reviews

Age ratings

IGRS 3DEJUS LSTEAM_GERMANY 0

Game modes

Single-player

Extreme Reaction price history

Lowest tracked price: €0.99 (Jul 7, 2026) · current best: €0.99.

Extreme Reaction — frequently asked questions

Where can I buy Extreme Reaction at the cheapest price?

Right now the cheapest offer for Extreme Reaction is €0.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Extreme Reaction has ever been?

The lowest price KingsPrice has tracked for Extreme Reaction is €0.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How can I get Extreme Reaction at a discount?

Create a free price alert on this page and KingsPrice will email you when Extreme Reaction drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.