Screen Calipers 

The Screen Calipers are a unique application that allows designers to measure anything on a computer screen quickly and accurately. The application resembles real-life Vernier Calipers, making the application intuitive and easier than a screen ruler.
calipers caliper distance measurement ruler measure screen custom pixels inch centimeter twips

Scudden Death 2 

A real-time 2D war game. You can play singleplayer missions and multiplayer splitscreen. You can even add additional levels and missions created by yourself or others, and generate random missions on the fly, using the in-game mission generator.
2d shareware game splitscreen split screen war singleplayer single player multiplayer multi player real time real-time realtime