Antichamber - should I buy or not ?

Ninja!

But thanks :P

Do you like 1st person puzzle games? It's both rewarding and frustrating at the same time. I have like 5 dead ends on it right now and have no clue how to proceed in any direction.

Oh, and at $5 it's worth the gamble.

Highly enjoyable game IMO. Some really interesting puzzles, and with how the game works, there is always something new to find even when just going back to where you came from.

I am so sorry, I took it and activated it, and I already had it on Origin... But thanks!
And yes, you should buy it. It looks great! ^_^

If you like challenging puzzle games then you will probably like it. But it's not a game for everyone.

OK i bought it :)