Interesting twist on Super Mario with having a second character that mirrors your inputs but with a slight delay. Though, I did feel like too many of the levels felt too similar to one another. I do appreciate the ability to skip levels so, after losing interest in the early levels, I skipped ahead to the last level and the difficulty really ramped up with the new enemy types that appear later. That really tested my ability to time my jumping and movements. I do wish there was some background music. I did find it odd that only the first level seemed to have brick blocks and a power up. I did play around 15 or so levels before I started skipping and didn't notice the power-up appear in any of those levels. Nice take on the theme!