4th Wall, Jack-O-Bombs, and Balloons 2 are great moves to use as your main source of damage. You can get Splinkle and Chica's Magic Rainbow in the cell PurpleGeist unlocks after the player defeats him. Once you have defeat him, he will join you. Locate PurpleGeist on the top of Geist Lair and defeat him.(It is possible without the cannon and in hard/extreme mode it's recommended without.)
In this fight, you must shoot the meteors with this cannon. Without this cannon, the purple meteors will be fatal. Defeat Supreme Fredbear and obtain the Geist Cannon.Interact with White Rabbit in Lilygear Lake, he will open a portal to Geist's lair.Having spared Lolbit, DeeDee, and Mendo prior to this. You must have followed the pacifist route, obtaining all three clocks in White Rabbit's run.Unlike other characters, PurpleGeist requires the pacifist run to actually be obtained, as Geist Lair cannot be obtained during a genocide route. The only feature that remains unchanged is its skull-like head but with certain differences a triangular nose instead of side-way slit nostrils, and white eyes and teeth rather than previously being yellow. Unlike the joke game, it doesn't possess any tentacles at all. It appears to sport a form of spikes on its back, several purple speckles, and long arms each sporting only two fingers. PurpleGeist has a few purple-type colors and its body appears to be hunchbacked.
