The Last Catalyst
Delve into this real-time roguelike deckbuilder mixed with an auto-battler. Find powerful synergies, improve your spells, collect artifacts and skills, and climb your way through swarms of enemies until you face the final boss! /!\ All visuals and sounds are temporary /!\ PRE-ALPHA PLAYTEST NOW
Last Updated: 9/23/2025
The Last Catalyst
Delve into this real-time roguelike deckbuilder mixed with an auto-battler. Find powerful synergies, improve your spells, collect artifacts and skills, and climb your way through swarms of enemies until you face the final boss! /!\ All visuals and sounds are temporary /!\ PRE-ALPHA PLAYTEST NOW
Last Updated: 9/23/2025
- Windows
- Mac
- Linux
About The Last Catalyst
The Last Catalyst is an Action, and Indie game developed by 3-50. It was released on the Steam Store by 3-50.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, The Last Catalyst supports the following features:
- Family Sharing
- Single-player
Media & Sceenshots
Watch the featured video for The Last Catalyst and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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The Last Catalyst data has been sourced from:
- Valve Corporation. (2025, September 23). The Last Catalyst on Steam. Steam Store.
- Valve Corporation. (2025, September 23). The Last Catalyst. Steam Community Hub.