Holy crap. Just realized I got the first achievement for this game almost five years ago to the day, just as the Medium one is the Achievement of the Day today. I clearly remember this game, just didn't realized it had been that long. Where does the time go?...
The aesthetic and soundtrack for this game evokes a mid-80s era Miami vibe true to that very name. Gunplay is solid and the exploration component, while a bit lacking, is very addictive and fits well into the overall themes of the game. GOtY, imho.
It's awesome that Kongregate is starting to support Unity! You should all check out Flashbang Studios' Blurst, lots of great Unity-built games there, and they're working on an improved version of Off-Road Velociraptor Safari for Xbox Live and PSN. You'll get a real taste of what this engine is capable of.
I love how some surfaces break in multiple spots, making it so that that one guy who's always alive at the end, isn't so much anymore. Shooting where you want is a very nice way of making the outcome depend mostly on your skill.