The DLC had a small disconnect with the castling mechanic on both boards. This Update fixes that issue.
Read on SteamAt a glance
Altus Chess: Archaic Beginnings is a simulation video game, released on 26 June 2026 on PC, Mac.
About
Classical chess plays one move at a time. Altus plays in resonance. Link pieces through quantum-inspired entanglement and trigger cascading resonance reactions across the board. A premium single-player chess experience that preserves…
Statistics
Statistics
Screenshots
Screenshots
Player reviews (0)
Player reviews
Log in to rate this game.Log in
No reviews yet. Be the first!
Discussion (0)
Discussion
Log in to join the discussion.