Scott's Space Invaders 

Scott's Space Invaders is like the good ol' space invaders that you remember, but with a few additional perks and powerups, some new tricks, and designed to operate on modern PC hardware. It requires windows XP and DirectX 9.0 or higher.
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Chompster 3D - PacMan Returns 

Pac-Man is back with a New Millennium face lift. Prepare yourself for over 60 Unique 3D Worlds including Donkey Kong Country and Bonus Levels. Choose from 5 different PacMan & Miss-PacMan Characters and enter 3D Worlds that include vertical scroll
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3DNA Desktop 

3DNA is a 3D Desktop enhancer that improves the way you work with Windows and the Web. You can choose from different 3D Add-on Worlds to explore and customize for an immersive and entertaining desktop.
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