During the Global Game Jam we developed this small game. It currently has 12 levels and we put it up on itch.io. In the short period of time we have been featured on several sites and by a handful of youtube channels.
Rock, Paper, Shotgun - https://www.rockpapershotgun.com/2017/02/18/free-loaders-catching-up-with-your-past-self/
Alpha Beta Gamer - http://www.alphabetagamer.com/hyper-time-disruptor-alpha-download/
PC Gamer - http://www.pcgamer.com/free-games-of-the-week/2/