Prism Chess vs Mongjin

Prism Chess is chess — with a twist. Literally. Play on a standard 8×8 board with all the classic rules you know, plus one game-changing addition: the middle of the board is divided into eight 2×2 grids that you can rotate 180° on your turn. Every turn, you make a move — and optionally spin one of the grids before or after. Rotate to reposition your pieces, disrupt your opponent’s formation, clear a path to their king, or set up a devastating capture. The rotation zone spans the four middle rows of the board, turning familiar chess positions into entirely new tactical puzzles. Prism Chess introduces a win condition unique to the game: rotate a grid to expose the opponent’s king, then capture it in the same turn. No check announcement, no chance to respond — the king is simply taken. Players must think defensively about rotation threats at all times, even when the king is safely on the back rank. FEATURES: • Two Players — Play locally on a single device with a friend • vs Computer — Challenge the AI at Easy, Medium, or Hard difficulty • Full Chess Engine — All standard chess rules including castling, en passant, promotion, and checkmate • Rotation Mechanics — Spin any of 8 grids in the middle of the board 180° as part of your turn • Grid Guides — Visual indicators show the rotation zones on the board • Move Log — Track every move and rotation throughout the game • Undo — Take back your last move All the depth of chess with an entirely new strategic dimension. Can you think one spin ahead?

Mongjin (몽진, 蒙塵) is an original two-player strategy board game from Korea. Escort your King to the far side of the board while your Guards open routes, block the opponent, and protect every step forward. Simple rules lead to deep decisions. A Guard that protects your King can become your sharpest attacker, and one well-timed block can decide the match. Features • Quick Match with real-time online opponents • Friend matches using a six-character room code • Computer opponents with Easy, Normal, and Hard difficulty • Local two-player matches on one device • A step-by-step tutorial for new players • Anonymous profiles with wins, losses, win rate, Elo rating, and ranking Win by reaching the goal row with your King, capturing the opposing King, or surrounding it so it cannot move. Find the balance between safety and speed, attack and defense, then lead your King home.