Wizball - Ocean/Sensible Software (1987)

A stunningly original game.  Wizworld has been robbed of its colour and it is down to Wiz and his pet cat to save the day!  The cat must collect 3 different coloured raindrops which Wiz then mixes in his cauldron to restore the missing colours.  Power ups are vital to success, as are mastering the unique joint control method (very difficult with keys on an emulator) of both Wiz and his cat.  1, 2, 3 and 4 player options make this splendid entertainment indeed!