In a single player game, Gooey can be summoned as a computer-controlled ally and during the game's final battle in space, Gooey's flying form is similar to Dark Matter.
Gooey can be summoned as a computer-controlled ally. This was in a single player game. Gooey's flying form is similar to Dark Matter. This is during the game's final battle in space. This is in a single player game.