A grid-based roguelike deckbuilder where every move sets up your next reaction. Build your deck, collect Elemental Cores and chain powerful elemental combos to defeat your enemies.
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Match strength key:80+65+50+<50Catalyst Core
SteamAbout Catalyst Core
<span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4967490/extras/97d05d8c304a88f0b61a95672139acc2.poster.avif?t=1784531098" width=1170 height=652 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4967490/extras/97d05d8c304a88f0b61a95672139acc2.webm?t=1784531098" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4967490/extras/97d05d8c304a88f0b61a95672139acc2.mp4?t=1784531098" type="video/mp4"></video></span>ABOUT
Catalyst Core is a grid-based roguelike deckbuilder where every move sets up your next combo. Infuse your cards with Pyro, Hydro or Dendro to transform ordinary attacks into elemental abilities, trigger powerful Elemental Reactions, and collect Elemental Cores to build devastating synergies. Adapt your deck, master the battlefield, and discover a new strategy every run.
FEATURES
Transform any card by infusing it with Pyro, Hydro or Dendro. Build your own elemental arsenal instead of relying on predefined cards.
Combine different elements to trigger powerful reactions. Plan your turns carefully and unleash explosive combo chains.

Collect Elemental Cores that enhance your elements, reactions, and playstyle. Every Core opens up new build possibilities.
Position yourself on the battlefield to maximize attacks, control enemies, and create the perfect setup for your elemental combos.
Draft new cards, discover powerful synergies, and adapt your strategy through randomized encounters and rewards.
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