Goat Simulator: PAYDAY

Goat Simulator: PAYDAY is a DLC Map inspired by the First Person Shooter game Payday 2 developed by Overkill Software, Starbreeze Studios, and Sumo Digital. This map was part of a crossover event, which also added a special Goat Simulator-inspired level for Payday 2.

Features (As stated on Steam)

 * Beat people up and take their money - use your goat crew to smash & grab, then blast away all your money at Mahatma Gambling, the Indian casino - just like in that Al Cappuccino movie
 * PRANKNET - The static contract database lets goats pick and choose from available jobs by connecting with local contacts such as Vlad the Crimean, and you get to run his errands
 * Buy things - use your easy-earned cash to buy different things. Mostly masks. Okay only masks.
 * More masks - because obviously we haven’t been clear enough. You can even wear that mask with the American flag on it, whatever that character is called i don’t know, i just write the damn text
 * FOUR AWESOME GOATS, seriously these guys are like they’re from an Al Pancake movie
 * Be a camel, or even a dolphin in a wheelchair, there are no limits here (except the 4 playable goats)
 * Unlock new, even dumber stuff. Because this is friggin’ Goat Simulator.

Goats
Don "The Enforcer" Pastrami: Don can look badass.

Valentino "The Flamingo" Salami: Valentino has the power to fly! And by licking a human, you are gifted with the power of mind-control!

Dolph "The Dolphin" Spaghetti: Dolph can go up any walls with it’s sticky wheels and has the power to extend endlessly.

Humphrey "The Camel" Ciabatta: Humphrey can drink water with by pressing Lick, store it in his hump and then spray it all over the place.

= Actual Features =
 * Ability to play with four different characters (one at a time), which can be switched by pressing TAB.
 * Pranks of varying size, usually with a humorous result;
 * UFOs that will randomly abduct NPCs;
 * Players can get stranded on the Moon;
 * Interactive cannons are scattered through the map and can be used for fast travel;
 * Some of the funniest mutators around
 * Many trophies and secrets
 * Steal and drive various cars and trucks

Trivia
There is a Rocket League game mode in the desert.