Very interesting game, 5/5 for sure. The killing mechanism was interesting, to say the least, and the ending made me chuckle. I'll be hoping for a sequel.
i love how people are saying "I have Doom 3 and this game sucks compared to it" of course it does, this is doom ONE that is doom THREE, meaning there was more advanced technology at the time of Doom 3 than there was at the time of Doom 1 [/rant]
anyway, great game, 5/5