If your Steam library hasn’t already been taken over by cards, tokens, and roguelike synergies, get ready—the Steam Deckbuilders Fest is officially here. From May 4th to May 11th, 2026, Valve is celebrating the best of the genre with massive discounts and a wave of new demos.
While heavyweights like Balatro and Inscryption are drawing the usual crowds, one indie title has been setting our monitors on fire: Cardburners.
What is Cardburners?
Developed by GrosChevaux, the small but mighty London/Paris-based team behind the 2020 hit Unspottable, Cardburners flips the traditional deckbuilding script. Most card games reward slow, methodical planning. Cardburners rewards you for not panicking.
The premise is as stressful as it is addictive: play your cards before they burn in your hand. As cards pile up at a blistering pace, you’re forced to make split-second strategic decisions. It’s a “chaotic strategy” game that feels like a cross between a tactical card battler and a high-stakes arcade game.
Why It’s Turning Heads:
- Insane Pacing: The game can deal cards at a rate of up to 100 cards per minute. It’s deckbuilding at terminal velocity.
- Chaotic Customisation: You can mix and match completely different card packs—some inspired by classics like Hanafuda and Crazy 8s—to create unique rule sets for every match.
- Versus Mode: While many deckbuilders are solo affairs, Cardburners features 1v1 Online PvP, letting you sabotage your friends with bombs or force them to overdraw until they collapse.
- Indie Pedigree: GrosChevaux has a reputation for “easy to learn, impossible to master” mechanics, and Cardburners fits that mould perfectly.
Don’t Miss the Demo
As part of the Steam Deckbuilders Fest, a free demo of Cardburners is currently live. It’s the perfect “litmus test” for your reflexes. If you can survive the first few AI opponents without your hand turning into a pile of ash, you might just have what it takes for the full release.
TechMash Tip: For Steam Deck users, this is a must-download. The “just one more round” loop makes it an ideal handheld companion for your morning commute or a quick break.
When Can You Get the Full Game?
You won’t have to wait long after the Fest ends to get the full experience. Cardburners is scheduled to launch on Steam on May 28th, 2026.
If you’re looking for something that breaks the mould of the typical turn-based card game, head over to the Steam Deckbuilders Fest page, try the demo, and hit that Wishlist button.
Are you fast enough to handle the heat, or are you going to let your deck go up in flames?
Check out the Steam Deckbuilders Fest before it ends on May 11th!
Find out more here – https://s.team/a/3264960
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