Seems to be very well put-together: graphics and presentation are very cool, music and sound are great, enemy variety is diverse with cool strategic elements to consider, the game has lots of nice little touches like the rolling cinematic start and the tank treads getting bloodied up, and so on. Having said all that, though, I feel like it still needs a lot of work in terms of gameplay. There's no HUD to tell you crucial information like your health, ammo, score/progress, controls and so on, and without it I couldn't even tell when the game initially started. The bridges, which a nice graphical effect, are very annoying since they hid enemies for me constantly. Feedback was wonky as I couldn't tell that running over enemies hurt me, nor when I was out of ammo. Wasn't sure what the game was: if I was actually making it to the end of a level or if it was just endless. People will probably suggest making the tank turret aim with the mouse, but the way the enemies are designed doesn't work for that and I don't think it's necessary to make that change. I think it has a really good core and just needs some help to make it great! Will look forward to a final version!