hey zhk, I found a new game for you to play.
It's called Eversion. Its a 2D Platformer that's free for download BUT, in order to play it correctly you CANNOT do any prior research. It shouldn't take long to beat, only 1 hour tops, but more like half an hour.
So, If you need another game to play, that's my reccomendation
Thanks!
~Gilgamesh