Use the wasd keys to move and the arrow keys to point your ghost catcher. To open the castle, click the lever. When the ghost is charging at you, and you get hit, you lose 1 ghost. Use shop by clicking it. Ghostbuster hat - 5 - Makes you look like you came out of comicon (removed) Ghostbuster skin - 10 - Makes you look professional Sound DLC - 10 - Wows! More sound effects! Dash Pack - 15 - Makes you go left and right faster Omni boots - 25 - Makes you jump higher Ghost field - 35 - Makes the ghost sloooooower Omni suction - 50 - Makes you vacuum thingie larger Ghost multiplier - 50 - Gives you 2 ghosts for the price of 1 Spiked boots - 65 - Makes you like Mario, but there are no mushrooms involved, just ghosts. Ghost catcher drone - 75 - Creates a drone that flies around and does your job for you Ghost multiplier - 85 - Gives you 4 ghosts for the price of 1 Ghost traps - 100 - Creates 2 little boxes that do your job better then you. (draggable for 10 seconds) Portal gun - 250 - Telaports you where ever your mouse is. But you must press space. (uses ijkl keys)
Credits to Ghostbusters for skin idea and a lot of things actually. Audio blocks for sound