The Shrink Ray is an item from MoreCreeps and Weirdos that has the special ability to shrink other mobs to ridiculously small sizes. Shrink Rays can be purchased from Sneaky Sal and can also be found in Battle Castles. The Shrink Ray is required to raise a Shlump (See the Big Baby article for more information). It is the opposite of the Grow Ray.
- V2.10 ADDED: Shrink Rays.
- V2.12 ADDED: Shrink Ray works on additional creeps: Bum, Lawyer From Hell, BubbleScum and G.
- V2.20 ADDED: Shrink Ray now works on all creeps except the following that have immunity: Castle King, Preacher, Rocket-Powered Horse Head and FloobShip.
- V2.32 FIXED: Grow Ray and Shrink Ray no longer crash the game.
- V2.41 FIXED: Grow Rays looking for non-existant Pony and Pony Girl.