Free the golly game of life simulator software for linux

Elfelli is a tool to simulate and visualize electric flux lines around arbitrary positioned, electrically charged bodies.
The project is able to export PNG files of the current canvas. Elfelli is written in C++ and uses gtkmm.
Compiling:
To compile Elfelli, you need SCons. In many distributions you will also need the development package of gtkmm (in Debian this is libgtkmm-2.4-dev).
Compiling itself is very simple:
$ scons
Installation:
To install Elfelli, simply type:
$ scons install
By default, it is installed in /usr/local. If you want to change that prefix, alter the install command to:
$ scons install prefix=/install/prefix
Enhancements:
- Its now possible to save and load the current scene as well as changing a bodys charge.

MOS 6502 Simulator is sort of an emulator for a 6502 chip. Theres virtually nothing apart from the CPU (minus BCD operations). It also bears no heed to instruction timings.

Whilst (apart from those two things) it successfully simulates the CPU there were a few design flaws, which led me not to continue with it:

- I wrote it in C++.

As the 6502 had no dedicated IO bus, everything was done via memory. I had the idea of having a pure virtual class which provided a generic interface, then as I wrote devices to sit in the memory space, they could just override portions of it, or trap on writes or something.

Whilst writing this, I kept getting the feeling I should have written it in asm instead Especially for manipulating flags and rotates and stuff. (as I could have just rotated AL, for example, rather than the mess I have in the C++ code.

- Sloppy instruction decoding.

I originally set out to decode the instructions properly, but there were lots of exceptions to the system used (esp. if I intended to support the 65C02 for example). This decended into a massive switch statement. I almost considered splitting it up to smaller files, and just #include them in the middle, just to make it more managable.

Also, as they are not in numerical order (grouped according to type, or addressing mode, cant remember atm) it wouldnt compile to a jump table. Does with optimisation on though.

The main thing that prompted me to write this was I found my BBC-B in the loft, and felt a pang of nostalgia for the hours wasted hunched over it in the lowest resolution text mode (IIRC mode 7 to save ram). I had the idea of writing a NES or BBC emulator, however it didnt get that far.

It has a pretty simple image format. The file must be >= 65536 bytes (64k) and that is simply the memory image for the system (16-bit address bus). There is a strange sort of ASCII text display at 0x200, which is ok enough for spewing a string to. As it was just thrown together in the space of 6 hours or so (took a long time to do the switch statement) its not very thouroughly documented, but hey.

GTP server simulator is a simple responder for the GTP (GTP prime) protocol that works with the Cisco Content Services Gateway to provide per-user traffic limits.

GTP` (GTP prime) server simulator (it permits any content and provide quadrants for every operation) binaries for Linux (run under Fedora Core 4 and 5).

The binary was tested with Cisco CSG.

PHP Keno Simulator project is a Keno payout ruleset simulator.

PHP Keno Simulator is a payout ruleset simulator for the classic game Keno.

You can tune the payout chart to fulfill your "house advantage" or you can just calculate for fun (predefining the correct payouts) what the odds of winning are and how much your local casino is making for its owners.

GNUSim8085 is a graphical simulator for the Intel 8085 microprocessor.
GNUSim8085 is a simulator and assembler for the Intel 8085 Microprocessor, in GNOME environment.
GNU 8085 Simulator contains an inline assembler and a debugger.
Enhancements:
- New: Use gtksourceview as editor component.
- Fix: Syntax highlighting working again.
- Fix: About dialog does not close by pressing close button.

Unlimited Simulator project is a general purpose simulator.
Unlimited Simulator is not a game. Its a basis to create whatever simulations you want, from games to scientific simulations.
You only have to worry about physics, controls and how the world looks like. It can be at the same time a car simulator, a spaceships war game, or a scientific simulation.
While you can do these things on their own, Unlimited Simulator provides the ability to do all three at once. It allows interaction of completely different kinds of clients, thus achieving unprecedent realism and complexity.
Main features:
- multiplayer: many players by internet or two in your computer;
- create your own vehicles, tracks, terrains, sounds, objects;
- vehicles may have their own physical simulation functions, and interact with the game, creating new objects, destroying others. They can fly or float or move underwater; they can be animals, or surrealistic creations. You create.
- track can contain structures as loops, bridges, banked curves, and anything you can do with polygons;
- creating a track can be done DRAWING on the terrain (not implemented yet);
- objects can be animated and intelligent!
- everything is modular: this means almost all the stuff is plugable! No need to recompile the code;
- last, but not least: GPLed!
Enhancements:
- big debugging in ulengine/primitives.c. Several allocation problems solved.
- review of network code: structs separated in a new header, shared/net.h, and other improvements in code itself.
- review of client plugin format (what functions, names, etc).
- wrappers for the not-so-standard standard C variable types in config.h.
- cosmetic changes in some places, specially ulengine.h.
- BIG debugging in ulengine/project.c and ulengine/graphic.c. Only a billion or so bugs left.
- improved ulengine/demo.c; tests now include graphic functions.
- fixed two small bugs in drawHLine due to rounding.
- added a new projection system. Not tested yet.
- graphics test phase started: drawPixel, drawHLine, drawLine, drawFlatTri and drawShadedTri are working.
- modified POLY_UL structure: SCREENP_UL *projected field was deleted. This field is really unecessary, and deleting it saves 2*sizeof(int) bytes for each vertex. Projections are not individually saved anymore (why should they be after all?). See ulengine/project.c:projectP() to see how projected points are handled.
- added ulengine/image.c, to handle image operations.
- added ulengine/effects.c.
- textures support implemented.
- several small optimizations in ulengine/graphic.c.
- work in the server communications system.

Web of Life is a life simulation game.

An isometric game done with C++ and SDL.

In this game you control some beings in an ecosystem, the goal is to make only that the beings you control survive.

Your beings should survive fighting with other beings, reproducting to make a massive attack and eating.
But sometimes you will have to eat some of your own live beings so that others could stay alive, well its life.