Topdeck Automat from Ludokultur who made the fun Rack and Slay has a demo out now, so you can try out this unique combo of autobattlers and roguelike deck-builders. It has Native Linux support with the demo too.
How it works: you build up a deck from over 200 cards and customize them with various upgrades, while during combat your printer droid shuffles them and spits them out randomly. Part of the key is battling the RNG with various chain effect triggers you can build up, along with various passive modules to increase the efficiency. Seems like a fun idea of genre blending here.
Since the previous playtest, the developer mentioned they've overhauled the combat UI, made lots of visual improvements, added a new higher difficulty mode and lots of smaller tweaks.
Check out the new trailer below:

Direct Link
Game Features:
- Unique roguelike gameplay blending auto-battlers and deckbuilders.
- 200+ cards with a free-form upgrade system for near-infinite combinations.
- 100+ modules featuring passive effects to supercharge builds.
- 50 enemy types with special abilities, elite variants and a dozen bosses.
- 30 unlockable characters with their own gameplay twists.
- 20 weather effects that randomly spice up runs.
- Daily challenges with game-changing run modifiers.
- Extensive compendium to track stats, progression and achievements.
- Granular difficulty settings including no-permadeath mode.




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