Nintendo Co. this week said Super Smash Bros. for the Nintendo 3DS has sold two million units at retail.
The company said the title sold two million physical and digital units in 2014.
The 3DS SKU features 60 frames-per-second graphics fidelity in stereoscopic 3D. In addition, it includes an exclusive mode called Smash Run in which four players have five minutes to explore the dungeon and enter the battle arena with newly acquired items.
New challengers in the title include Greninja, Zero Suit Samus, Sheik, Yoshi, and Charizard.
Super Smash Bros. includes online multiplayer functionality to battle users on their respective platforms. The 3DS SKU includes a distinct set of battle arenas.