9 was highly anticipated after it was announced, but lengthy delays and Comcept's decision to fund another project, Red Ash: The Indelible Legend, through Kickstarter were met with accusations of mismanagement. The game was originally scheduled to be released in April 2015, but was delayed multiple times until it was eventually released for Microsoft Windows, PlayStation 3, PlayStation 4, Xbox 360, Xbox One, Wii U, OS X and Linux in mid-2016, with planned versions for the PlayStation Vita and Nintendo 3DS never surfacing. However, several other features including additional stages, special modes and ports to other platforms were announced after additional 'stretch goals' related to it were achieved, increasing the total funds obtained to over 400% of the original goal. 9 was successfully funded after two days of the launch of the campaign in September 2013. The minimum Kickstarter goal for 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 a spiritual successor. The game was crowdfunded through Kickstarter and incorporated heavy input from the public. 9 is a 2016 action platform video game developed by Comcept and published by Deep Silver.