Phantomonium!!

The ghost portal in your lab is on the brink of destabilizing and exploding, and is releasing ghosts into the physical world!! It's up to you and your trusty spectral vacuum rifle to save the day!

Your rifle absorbs ghosts and converts it into spectral essence, which can be used to either stabilize the portal or attack other ghosts around you. The portal can be stabilized by depositing the essence to the core in the top left corner of the map.

Controls: 

• Move with WASD
• Aim with mouse
• Hold Left Click to absorb ghosts
• Right click to shoot out a ghost you've absorbed
• Space bar to fire a special attack (with 2 ghosts in your tank), or to deposit your tank into the ghost portal when close enough
• Tab for pause menu

Ghosts are either red, yellow, or blue, and will receive half damage from an attack that matches its color type (e.g. blue ghosts resist damage from blue/ice attacks).

Any essence that is deposited into the core that matches the light color will gain a bonus to the stabilization meter!

If you have two or more ghosts in your tank, your rifle will gain a special attack based on the color combination. These are:

• Red + Red: Launches a high speed bullet with a huge explosion
• Red + Yellow: Places a landmine in your current location that explodes when a ghost is near it
• Red + Blue: Places a gravity orb that pulls in and traps nearby ghosts
• Yellow + Blue: Launches a pool of acid that slows + damages ghosts over 5 seconds
• Yellow + Yellow: Places an electricity ball that zaps ghosts that come nearby
• Blue + Blue: Explodes a burst of ice that freezes ghosts in place for 10 seconds