TR33 is an upcomming 2D platformer with mechanics and puzzles depending on mood and rhythm of the soundtrack.
Follow and contribute your ideas at


hi, I’m odan o. kupfer. I make games and other interactive things.
most of them are somehow related to music.
I’m very lazy with social media. please don’t take it personal.
the .org-ending doesn’t refer to an organisation I just like to scream OOOOOOOORRRRRGGGG!


more games on


time - visualisation of passing time in a collective context :p