Very interesting movement mechanic! it is also accessible for people with disabilities, i finished it just using mouseclicks in 24 seconds. nice melody in the background!
Sometimes you can get stuck in the air: when you move with D and then Jump onto a ceiling and slide off it, then using mousclick in the air.
one design thing also: when you respawn, the timer doesnt reset, even when you do it over the menu. very important when you are after a highscore.
If you fix these issues, its a nice game tho! :)