Dubbed PixelJunk Monsters Deluxe, the PSP version packs all of the content found in the PS3 release and its Encore add-on, along with new stages, enemies and towers. The gameplay, building and upgrading static units to fight waves of foes, remains intact.
Deluxe also adds the oft-requested online co-op mode for two players, along with offline ad hoc co-op. At present, the PlayStation 3 version only supports two local players.
No word if Monsters Deluxe will be a downloadable game, as it is on PS3, or if it will be making the jump to retail shelves, but we'll keep you updated.