PLEBS

It is the year 45983674745623746 AD and your tour company, Lead Boots Ventures Incorporated wishes to build landing strips on the planet Peacefulvania. But they don't want you there. The Peacefulvanians say that building the landing strips would cause noise pollution and danger since, until recently, the only way to build landing strips was by bombing an area of ground flat. The company's policy on environmental issues is "So what?" Needless to say this has not gone very far towards a solution to the problem. However, you have had an idea.
You have told the planet leaders that your company can build landing strips without bombs by means of the latest SQUASH-IT-FLAT technology. This method employs highly-compacted matter, dropped from a plane, to squash flat anything in its path. It is noiseless and very effective.
However, the planet leaders want to test your claim first. So they have asked you to demolish ten old robot factories for them. The trouble is that the factories are still mindlessly churning out robots. These robots are called PLEBS - Publicly Licensed Electronic Burden Shifters. The Peacefulvanians say if you do it they'll let you build.
To accomplish the mission your company has lent you an Infinite Mass Capacity Plane and an endless supply of squashers. Depending on the difficulty of each of the ten assignments, you will be assigned a limited number of Super Squashers. Use these sparingly.
To drop a squasher, hit the Space Bar. To drop a Super Squasher hit the Return button.

What is abandonware ?