Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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82% positive of 35 · Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
A turn-based roguelike deckbuilder where your King is your strongest weapon. Play cards from your deck to drop units onto the battlefield and checkmate your opponent. Build your Deck, Upgrade your Ruler, and Claim the Throne.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 82% on 2026-11-01 → 82% today (35 reviews)
No authorized Steam key store lists this game right now.
1 item on Steam, newest first.

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Fixed the Cultist deck level unlock text (level 9 -> level 10)
New Features Cultist Deck - This deck features a new Ruler with a whacky set of rules. Whenever you capture a unit, your unit is transformed into a new one with the same cost and faction. (unlocked at level 10) Templar Unit - This 2-cost unit has some similari…
Fixed bug with music not looping properly Disabled challenge for Vampire deck: "Don't use all of a card's Reserves." Made various AI improvements, mostly related to avoiding check and placing of units
Happy Halloween! This is our first major content update for Usurper, including an all new deck to play in Campaign, with a unique Ruler (The Count) and rules. We hope you enjoy it! Features Added new Vampire Deck (unlocked at Level 9) Added Gameplay Tips to ro…
This is a minor patch addressing concerns about the intelligence of AI opponents in single player, both at low and high skill levels. Also included are various quality of life improvements and bug fixes. AI Improvements On all decrees higher than 0, opponents …
Thank you to everyone who has purchased a copy of Usurper, we hope you are having a great time with the game! We have some early balance changes and bug fixes we would like to share with you. Our next patch after this will likely target AI improvements to make…
Chess as a roguelike deckbuilder? Could be a fun one! Developer Rogue Brain Studios has announced that Usurper will launch on September 9th. Read the full article here: https://www.gamingonlinux.com/2024/08/with-chess-inspired-gameplay-turn-based-roguelike-dec…
Learn the mechanics and strategies for Usurper from the developers. See how the Kingdom and Shogunate factions play differently. Watch as the developers try to complete optional objectives to create the best deck possible. Ask questions about the game's develo…
Learn the mechanics and strategies for Usurper from the developers. See how the Kingdom and Shogunate factions play differently. Watch as the developers try to complete optional objectives to create the best deck possible. Ask questions about the game's develo…
Play a shortened version of the campaign that goes up to round 6. Face off against 4 unique bosses out of the full game's 13. Master two different factions, Kingdom and Shogunate, each with their own distinct decks. Draft new cards, gambits, and upgrades to be…
Works, but may need extra effort. Results from Valve's own testing.