The silence is a bit... off... Regardless, great game, the enemy AI is also quite impressive, except for that part where you can step on their heads without them being bothered.
The nuke, was a big surprise, but it provided a huge comic relief to me.
Overall, nice game, cool visuals, pretty smart enemies, very brutal lack of checkpoints and a fairly balanced health system. For once, the players and the npcs have the same health.
Can't wait to see more of this, maybe add a checkpoint next time, please? With more nukes. ;)