Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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83% positive of 30 · Positive · Live from Steam
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Collect heroes in this mysterious land, and try your hand in the fast-paced PvP card battles! Utilize unique hero skills to strategize your hand and win the fights!
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: 83% on 2026-11-03 → 83% today (30 reviews)
No changes recorded yet.
No authorized Steam key store lists this game right now.
Does not work on Steam Deck. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
Hi everyone, We are finishing this round of playtesting for Mad King Prologue, and we have decided to retire this app. Servers will be shut down on January 12th. Thank you for playing Mad King Prologue!
Heroes! We’re excited to announce the release of Mad King: Prologue! We’ve learned a lot through our last 2 betas and are ready to open the doors wider! Let’s get the biggest news out of the way: *This test will have 1V1 MODE and 2V2 MODE; *Dozens of new heroe…