NPD Group Inc. this week said Nintendo Co., Ltd.’s Super Smash Bros. Ultimate for the Nintendo Switch ranked as the top-selling software at U.S. retail according to Jan. domestic data.

In Jan., Super Smash Bros. Ultimate ranked as the No. 5 best-selling software based on dollar sales.

Super Smash Bros. Ultimate is a new entry in the fighting franchise that includes characters from all prior Super Smash Bros. titles, in addition to Inkling from Splatoon and Ridley from Metroid.

Modes include Classic Mode, Stamina Battle, Final Smash Meter, Squad Strike, Tourney Mode, Smashdown, and Training.

The final game includes 4-player and 8-player battles, and will be compatible with all Super Smash Bros. series amiibo, including new Inking, Ridley, and Daisy amiibo products.