Puzzle Fighter

Based on the 1997 arcade title Super Puzzle Fighter II Turbo, Puzzle Fighter is a competitive puzzle game in which players fight against each other using characters from Street Fighter and other Capcom franchises such as Darkstalkers, Dead Rising, and Mega Man. Each player uses one main character and can also equip two backup characters who can perform support actions. During gameplay, colored gems drop down from the top of the grid and can be rotated and placed by the player. (wikipedia.org)