My legacy games are my first few project that got me into game development. They are all from 2011-2014 before attending university so the skills for programming, 3D art/animation, and publishing were all things I taught myself and learned along the way. I can say I've been doing game development longer than I've really known how to program, because I learned how to program from making these games with Unity.
These games have been published on iPhone & iPad (all of them) and variously on Android, the Mac App Store, and Windows Store. They have since been removed from sale so I can focus on larger future projects.