So I played for about 15 minutes. Before webgl ran out of memory, possibly due to the amount of zombie bits lying around. I got 12gb ddr3 so that shouldn't really be happening. It was fun. I think the range of melee attacks is way too long for both the player and the zombies. Though once I got the rifle and some ammo the game was way too easy. Sure I was slow but as long as you can lead a shot it didn't matter. A potential fix for that would be having gunshots attract the zombies.
My favorite part was "in an alternate reality where backpacks weren't invented" ha. Would've liked some more info on the minimap, I lost my car and never found it again. I think some more aggression from the zombies would've been good. You can run into them/push them around as long as it's from the side or back and they don't react. I don't have a great suggestion for how to solve, but most of the game I was walking slooowly back to my car which wasn't that fun. Very well executed art, music, etc... I felt it could benefit from a bit more intensity to pickup the slower bits.