Super interesting concept! Made me have to relearn my typing skills again ;) (on that note, it could definitely be one of those educational/typing games if you wanted to go that direction!)
Some minor things I have noticed though, was that the movement felt super janky, especially if i reversed the direction of movement, or if the keys are spammed, the character goes super fast. Also, during one of my runs, there were three skeleton enemies spawned on the right side, one in each lane, which made it impossible to dodge. Those are just nitpicks though, and overall I thought it was a super fun game, and once the leaderboards are developed, i could see people be competing for the top!