A reference to the Diablo franchise and the StarCraft franchise, which had it's own cheat code reference: There is no cow level.

A reference to Indiana Jones and the Temple of Doom.

Reference to the joke "An idiot says 'What?'"

This is a reference to the first boss, the Eye of Cthulu.

A reference to one of Nicholas Cage's Lines in the movie The Wicker Man

A reference to Indiana Jones.

A reference to the falling ability of the sand block.

Niner-7 is A reference to the character Seven of Nine from Star Trek: Voyager, and Fender is a reference to Bender from Futurama.

A reference to the song Eye of the Tiger.

The achievement I am Loot is a reference to Groot's famous lines from Guardians of the Galaxy.

The Great Southern Plantkill is a reference to The Great Southern Trendkill.

Not the Bees! was a reference to Nicholas Cage in "The Wicker Man."

Vehicular Manslaughter was named after an achievement in Black Ops.

Fast and Fishous is a reference to "The Fast and the Furious."