Mighty No. 9 (Japanese: マイティーナンバーナイン Hepburn: Maitī Nanbā Nain) is an action-platform video game developed by Comcept, in conjunction with Inti Creates, published by Deep Silver and distributed by Square Enix in North America. The creation of the game was based on the online crowdfunding website Kickstarter and incorporated heavy input from the public. Mighty No. 9 closely resembles the early Mega Man series in both gameplay and character design, which project lead Keiji Inafune worked on, and is considered its spiritual successor.