Nice looking lowpoly. Reminds me of #DRIVE
The car controls are weird at first though, I got used to them after couple of minutes.
It's a nice but short tower defense-like game (i liked the train adding more wagons with more stuff that was spawning more stuff)
I think that you should disable chromatic aberration or blur because it feels like im playing without glasses... (if you wanted to convey fast motion maybe try using fast moving smeared particles)