As the title says, I think this game REALLY needs a multiplayer mode. I've played a few hours so far, and I've got hooked pretty easily and chatted with my friends about it. They have bought it too, and it would be awesome to play in a 2 to 4 cooperative multiplayer mode, not only on the same computer. I think the future development of the game should be developed on the multiplayer and the creation of new NPCs and characters, as well as the possibility to change the controls of the game and personalize them (for example, use the special ability with space other than with the right button). If Nuclear Throne is this good in solo, imagine reaching the Nuclear Throne with your mates!