Free flash simulation software for windows

Caerfai Chemical Simulation is a simple tool that is trying to simulate chemical reactions.
The model is much too simple to be useful, but it gives some nice images and animations. Source is included and offers a nice starting point for similar endevours.
Every atom in the simulation is a moving ball which bounces on other atoms and the edges of the window. Atoms can bind to each other, similar to how things work in reality. Well start out with just radicals and build molecules from there. In reality, this is pretty much where it stops, but I break up the molecules everytime they bounce, in order to create more interesting structures. Less chemical, but more fun.
Breaking up the molecules when in reality they would break, would complicate the program a lot beyond the current few hundred lines and anyway, the reaction would occur almost never, as it happens in reality (but there the molecules go so fast that it seems quite quickly, especially if your sleeves have gotten on fire)

Simulation Wizard 3.03 is a powerful and easy-to-use computer program designed for defining, validating, communicating, running, and analyzing a discrete event simulation model. Simulations are useful in various industrial disciplines. Its totally new approach helps the user in various steps of a simulation project (US patent pending). Opposed to other simulation programs, its use and its output are as simple as those of a word processor.

Enhancements:

• Has correcting misplaced remarks, correction of deleting symbols, correction of situation when erasure of list of additional tasks is done through control box, and correcting update of scalar values in assignments.

ASCII protocol simulation plugin will allow Advanced Serial Port Monitor to simulate the devices, built on principle "request-response". Where each request, coming to ASPM is ASCII string.
At reception of such request module compares it with given request, and at coincidence refers the answer. You can save, load and create request and responses to/from file. By means of such files are easy emulated.

breve is a free, open-source program package which makes it easy to build 3D simulations of multi-agent systems and artificial life.
Users define the behaviors of agents in a 3D world and observe how they interact. breve includes physical simulation and collision detection so you can simulate realistic creatures, and an OpenGL display engine so you can visualize your simulated worlds.
breve simulations are written in an easy to use language called steve. The language is object-oriented and borrows many features from languages such as C, Perl and Objective C, but even users without previous programming experience will find it easy to jump in.