You are trying to stop those Whirly-gigs, but they are pure energy so you can't touch them. You must cautiously lure them into a trap by moving the walls around. When you box them into a small grid they will suffocate, and your job is done. 
 
 
 
 

.tap files can be downloaded with the game icon. physical copies can be purchased with the buy now button.

project started- sep 1987
project finished - sep 1992 
creator - Mark Tuttle & Kevin Mykytyn 
programmer - Kurt Johns 
memory configuration - 0 
language - BASIC/ML 
version - 1