You're the green square, avoid the red ones as long as you can by moving your mouse.

LD33: Amnesia

You wake up in a cave, the corpse of a young woman in front of you, but, who are you?

You can't remember...

LD36: Save Da Princess

The princess has been kidnapped, can you rescue her?

LD39: Minor Jump

Reach the highest height possible, but your lamp is running out of fuel: pick up lamps on the floor!

LD40: ħ/2

Survive as long as you can!