Ghost Bash!

Ghosts are spawning on Quark Island! Quick! Annihilate them with your Pillatron 2000! (These ghosts can only be destroyed with these special Anti-Ghost Pills, you see.)But they seem to be spawning in three different colours: Red, Green and Blue! Only matching coloured pills can annihilate the ghosts (due to Quantum Mechanical reasons I won't go into)! And if you're lucky, you will receive power-up…