Blind Chess 3D: Co Up

Discover Co Up, Vietnamese mystery chess, in Blind Chess 3D. Most pieces begin hidden beneath carved covers. Their first move follows the covered starting position, then reveals a new identity. Read the board, adapt your plans and outplay the opposing General. A NEW IMPERIAL TABLE Play on a polished walnut board with engraved ebony and honey-colored pieces, warm study lighting and golden reveal effects. Captures bring movement, glowing trails and dramatic tabletop flourishes to each encounter. CHOOSE YOUR CHALLENGE Explore 24 journey stages across four chapters, play a quick match against four AI difficulty levels, try a daily seeded match or share one device for local two-player games. Blitz adds a five-minute clock for each side. MAKE THE TABLE YOURS Collect 12 board styles, 12 piece styles and six scenery options using coins earned in play. Adjust sound, music, weather effects and reduced motion. Choose traditional piece characters or labels that follow your selected language. LEARN AS YOU PLAY Legal-move highlights, hints, undo in practice modes and a move journal help you explore the position. AI reasons from revealed information. Games and progress are saved on your device. Interface languages include English, Vietnamese, Chinese, Japanese, Korean, French, Spanish and Portuguese. Play solo or locally without an account; local progress is not an online ranking. Every reveal changes the story. Plan your next move in Blind Chess 3D.