The trailer posted in the video section is, as named, the 2nd trailer. I've lost the first one I made, but it does exist on youtube. It's not great, has some weird aspect ratio issues and, like the 2nd, shows off the poorly proportioned road textures - now fixed... Anyway, here goes:
What it does nicely show are the molotov cocktails, exploding barrels and "the gate" being triggered, then firing and monsters appearing.
Seems quite nice for now, good work on the molotov, but you should make it BURN not EXPLODE. Man I have a deja vu now.