Co Up Online – Dark Chess brings the Board genre to life, and throws up exciting challenges for gamers. Developed by Gnik Box, this Android game is best experienced on BlueStacks, the World’s #1 app player for PC and Mac users.
Co Up Online – Dark Chess takes Chinese chess and flips it into a hidden-information battle. Pieces start unknown, so every reveal changes the plan and there is this fun mix of guessing, traps, and sudden swings. Matches move fast once players get the hang of it, since the board is clean and the game shows legal moves when a piece is selected. It feels tense without being stressful, more about quick reads and small tactics than long memorized openings. The little animations and sound are simple but clear, and the rules page is handy if Dark Chess is new.
Online play is the focus. The game uses an ELO rating to seat players with similar skill, and that matching actually feels fair most of the time. If a room is not a good fit, players can hop to another one, follow strong players, or just watch top matches live, which is great for learning. There is a proper leaderboard, a basic chat, and even an undo request for those oops clicks. Profiles show flags and avatars, and there are a bunch of piece and board themes to switch up the look. No energy bars or funny currencies blocking games, just queue and play. It supports English and Vietnamese, guest login works fine, and match history is easy to browse. On PC with BlueStacks the board has more space, dragging pieces with a mouse cuts down on misclicks, and spectating long games feels nicer on a bigger screen.
Start your journey now. Download the game on BlueStacks, invite your friends, and march on a new adventure.













