Ok. This game is the worst of the two Hard Truck Apocalypse games. Granted, for $1.50 (on sale) you get what you pay for.
Trucks with guns
Truck models are nice
More customizable colors for trucks and the ability to add decals (when available).
Like the previous HT:A, you have easy to use driving/aiming using keyboard and mouse
Perks system: This is kind of a WTF. You have them, but I didn't see any way that they helped or hindered. It was never obvious.
Voice acting: ABSOLUTELY HORRIBLE! Weird language, lack of inflection, etc.
Story: Disjointed. Nonsensical. Your character is the most naive, trusting, moronic human being in the freaking planet. You are looking for some place called "Edmonton" for no other reason than it is there. Along the way you join forces with the obviously badguy "Sam" (who looks like Uncle sam). You also meet someone named "One-Eyed" who sounds like they are your friend, but (spoiler alert) you end up killing her because she won't give you a box of old filmstrips and she decides to attack you because you bothered to ask. So you kill her. But you seem to think that Sam is an OK guy despite threatening to kill you and wanting to find an ultimate weapon. Also, bad guys are super tough for no reason and they are ALL OVER THE PLACE. You can't even leave a town without getting blown up (seriously, it happened multiple times).
Money: In the first HT:A you could actually make money trading. It made sense. Not in this one. It's cheaper to go out and kill bad guys and sell their stuff.
Side quests: Like the first HT:A, they are essentially "go here, kill this", "guard this slow guy" (p.s. if you let the cargo truck die, you get a LOT more money fromt heir death drop), or "go here, deliver this package." After a while, I stopped doing those as there was no point.
Video issues: There were options to improve the graphics, but the game would refuse to load after I upped them from "medium" (the default). Had to go and reverify the game files before it would load with the default graphics.
If you can look past the bad voice acting, horrible story, and just random goofiness, it's an ok game. It is fun driving around blowing things up and running over pedestrians (which apparently is ok, but bumping into another vehicle will piss them off).