About SYSTEM 21
SYSTEM 21 is a single player puzzle game.
YOU ARE THE HOUSE. CHEAT THE ARRAY. You are DEALER.exe, a rogue subroutine inside SYSTEM 21, the casino's proprietary operating system. Your job is to engineer every outcome on the floor: read the upcoming cards in the visible draw queue, deal them in order, and when the math favors the patrons, rewrite reality before anyone notices. The shoe is an open buffer. Upcoming cards sit in a seq…






Games Like SYSTEM 21
Looking for games like SYSTEM 21? Here are top puzzle recommendations, selected from player-similarity data — start with Arithmetrick, Terminal Warfare or One More HIt.
Frequently Asked Questions
SYSTEM 21 is a puzzle game. Common tags for SYSTEM 21 include indie, 2d, cyberpunk, deckbuilding, roguelike and others.
SYSTEM 21 is available on PC, Mac OS and Windows.
SYSTEM 21 was developed by System Forge Studio.
SYSTEM 21 is a single player game.
Similar games include Arithmetrick, Terminal Warfare, One More HIt, Numbers Go Up, Rouge's Flush and others.





























