About
A simultaneous card battle system built on rock-paper-scissors kingdom logic, 18 races, five game modes, and a deck engine designed to reward planning over luck. Royal Flux plays fair. Build smarter or fall.
Released · Steam · App 4591400
Royal Flux — The Astral Shadow Plague
Anonymous , Arcane Architecture Limited, Arcane Architecture Limited · published by Arcane Architecture, Arcane Architecture Limited, Arcane Architecture Limited
Genres
Strategy
Strategyview more (+1)
Categories
Single-playerMulti-playerPvPShared/Split Screen PvPCo-opShared/Split Screen Co-opShared/Split ScreenSteam AchievementsFamily Sharing
Single-playerMulti-playerPvPShared/Split Screen PvPCo-opShared/Split Screen Co-opShared/Split ScreenSteam AchievementsFamily Sharingview more (+9)
Player tags
StrategyCo-opRogueliteSingleplayerLocal MultiplayerDeckbuilding
StrategyCo-opRogueliteSingleplayerLocal MultiplayerDeckbuildingview more (+6)
Followers
0
+0 · 1d
Wishlists est
0
Price
24.99
USD
Release
May 6, 2026
released
14 snapshots· 14 carried
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Tracked since May 6, 2026·Details 7d ago