A little strategy. A lovely shift.
Welcome to Stackjam, a colorful card strategy game at a night harbor. Choose a numbered crate, confirm your move, and reveal alongside everyone else. Crates land in ascending order on the nearest lower lane. A full lane means dents: collect fewer to win.
PLAY YOUR WAY
Create a room and invite friends with a code or a link. Join a quick match, practice with bots, or share one phone in pass-and-play mode. Short, classic, and long shifts give you different match lengths. An optional short lane changes the challenge.
LEARN BY PLAYING
Interactive lessons explain placement, full lanes, small numbers, and simultaneous reveals. Helpful previews show possible moves while leaving room for surprises.
MAKE THE DOCK YOURS
Pick an avatar, adjust music and sound, reduce motion, and change text size. See your results and match history.
Stackjam requires an internet connection, including bot and pass-and-play sessions. Intended for players aged 12 and over. Contains advertising. No in-app purchases.
Choose your crate. Reveal together. Outsmart the dock.