This is pretty terrible.
The buttons work when you click them
Boring game play
Game is over in under 1 minute
Both endings are identical
No sound of any kind
The interactivity is a nice touch, and I liked the different texts you used and the overall design.
The game is very boring. Your death scene is very boring...the smiley just turns red and explodes. I would suggest having mulitple different deaths that the player can choose from. The beginning could stand something exciting too. As it is now it just seems like a filler.
NIce FOnts, Shitty everything else... but i do give you credit for being one of the few new portal entries submitted today without a high quality song attached to it which causes the damn thing to be 5,000-butt-fuck K.....
Try and make it a bit longer and more worthwhile.