>>6264884It's mostly lego compatible. The studs on the plate are too loose for minifig feet but are okay with bricks, the accessories are juuuust loose in lego hands, the legs can be swapped with minifig legs (though minifig legs > oyo torso is really tight). Minifig arms can go in the torso (if you want a jersey) but are loose
The helmets too tight/hard to remove from either head, so it's pretty useless. The stick has a neat part that plugs into the hockey puck for action shots.