Enzymind Labs

Lightbot -- a clever programming puzzle

ZRox -- a one-dimensional visualization puzzle, what it's like to live in flatland (we live in spaceland)

Doodle, another interactve Flash physical simulation, with flexible strings.

pEngine24, a Flash physical simulation.

Lego Universe

NEScafe, 8-bit Nintendo games emulated in JAVA.

Lego Mindstorms movie, ideas for programming of robots to perform useful functions like picking up dirty socks.

Doors, Griffin and Jacob projects and game product development site.

Box2DFlash, a physics simulation.

Tri-achnids, spider simulation game

Pollyverse forum, a discussion forum for planning an on-line game (Frances)

netdisaster.com, web page mangler

Parasites, a simple particle simulation with a twist

Burning Sand, a fantastic generalization of Falling Sand Game by Max Nagl. Configurable, save/load, standalone, great interface. Robust beta version.

Falling Sand Game, a cool abstract 2-D physical simulation, JavaScript web app. Falling Sand Game info, wiki, discussion.

Game algorithms, links, and source code , a list of links to resources