Grimace Nigth is a fun adventure ride of in this Halloween season. Here in this fun adventure game, the little Grimace is moving around to collect the keys to unlock the portals for the exits. For that Grimace needs to collect the key on the way, but we all know the hurdles there in the abandoned area, but some are for your convenience, use the blocks to climb up and collect the keys and reach the end-fire to complete the level. Grimace Night, Halloween game, adventure game, kids game, puzzle game, key collecting, escape game, abandoned area, block climbing, Halloween adventure, Grimace Shake, HTML game, mobile game, fun for kids, online game, puzzle, adventure, Halloween, Kids, Puzzle, escape, keys