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Catalyst is an interactive narrative into the world on psychotherapy. The story is told through newspaper articles, notes left by a disgruntled secretary, unwelcome letters, audio tape recordings and a unique journal that evolves throughout the game based on the player's own insightful analysis.
Game modes: Single player
Right now the lowest price for Catalyst we're tracking is $9.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Catalyst is $9.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
Catalyst released on May 30, 2019, developed by Doubleton Game Studio and published by Doubleton Game Studio.
Catalyst is available on PC (Microsoft Windows). It supports single player.
The cheapest Catalyst price right now is $9.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $9.99 | Buy Catalyst at Steam |
All-time low: $9.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
