There's a wonderful sort of simplicity to Appy Entertainment's iOS game Trucks and Skulls. It's a physics puzzler in the vein of Angry Birds, basically, but with the pigs and birds replaced with monster trucks and piles of laughing skulls. And, you know, I'm okay with that.

This week brings the introduction of a major upgrade -- the rebranded Trucks and Skulls NITRO adds 15 new levels, a variety of gameplay improvements, and a number of unlockable truck upgrades.

Among the new truck mods? GOTH TRUCK. You could also go with Zombie Truck or Bling Truck, I guess, but come on, seriously. Goth truck.