It started as a passion project to make my own platform fighter and eventually I started taking it seriously and am in the process of developing this kit as well as my own commercial project using it. I'm trying this thing where I gather my users in a support discord and they can participate in open discussion about what they'd like to see added and such to continue bringing more value to it overtime.
If you've ever wanted to dive into Unreal or are already knee deep and want to create these types of games (Platform Fighter/Smash Clones) then this will help you get started.