Pay more than the average of $3.79 to get Aquaria and Crayon Physics Deluxe!
Aquaria
Crayon Physics Deluxe
Uplink
Darwinia
DEFCON
Multiwinia
Introversion has additionally included two (Windows-only) prototype tech demos. The first demonstrates the use of procedural generation to create a complete city environment efficiently and in great detail. The second explores destructible voxel buildings.
Subversion City Generator
Voxel Tech Demo
As a personal advice, even Uplink or Darwinia alone would be worth that money. And rememeber you can pay what you want, and get DRM-free, cross-plattform (Linux, Win, Mac OS) indie games that are really worth their money;)
