The awesomeness that is PixelJunk Monsters will arrive on the PSP this fall, according to publisher Sony.

Originally a PS3 tower defense force game by Q-Games, the enhanced version will feature all of the console content and its Encore add-on, as well as new stages, enemies and towers. Gameplay remains intact, so this is mostly for those who want some PixelJunk action on-the-go.

The PSP version also adds an online co-op mode for two players, along with offline ad hoc co-op, one upping the PS3 version that only supports two local players.