It seems that this game can lag (super slow-mo) for some people.
You can try these 2 things:
Play it on my website without ads (http://nazywam.zzzz.io/projects/GlitchLab/index.html)
Or download the desktop version for windows (http://gamejolt.com/games/glitch-lab/download-distribution/30973/?os=windows)
Use arrows to move and space to jump and select.
Esc to go back to menu.
'M' to mute, + and - to change volume.
//In menu, select a level using arrows (start with level 0) and press space and enter.
Music by Nick Dolan, http://bit.ly/1iBL9Za
Art by Eris on opengameart, http://bit.ly/1iN7bYP
Code and design by me (nazywam)
(It was my entry to glitchjam jam)
vHae nfu! :)