Free 2d 5 software for linux

EMWave2D project is a 2D electromagnetic wave simulation program. It solves Maxwells equation using Finite Difference Time Domain (FDTD) method.

It is very simple program to use and to modify. It can do many different simulations such as scattering, diffraction, and refraction.

OpenEuclide is a geometry software that can produce geometrical figures by adding preformed objects one at a time.

OpenEuclide is an opensource multi-platform 2D geometry software. Figures are defined dynamically by describing formal geometrical constraints. This project is a basic tool for educational or modeling purpose that aims to be extended as far as possible in response to user needs. May it involve users talents in C++ programming.

Supported languages are : English and French.

The goal is now to make a robust, easy to use, totally multiplatform software (no runtime environment needed), featured for education until high school (excluded).

XenoM project is a remake of popular Spectrum game, Xeno.
It has support for network games.
XenoM written in C using SDL library. It works under many differrent UNIX systems, and also can be compiled for Windows.
Since it uses SDL, which is cross-platform library, it would not be very difficult to port the game to other systems supported by SDL, like MacOS or BeOS.
Main features:
- network game
- 2D graphics using SDL for machines without 3D hardware acceleration
- hight quality 3D graphics using OpenGL
- smart AI
- keyboard and joystick control
This is the first public release.

Iria project is a ship game generator and a ship game itself.
Iria is a 2D game generator, and a game itself in the way of Thunder Force or R-Type games.
Anybody can play games created with Iria. Its intended to be easy creating sceneries, objects (ships, enemies, explosions, etc.), and behaviours between these objects.
Main features:
- Resolution independient
- Unlimited number of players
- Fully playable game (with little limitations)
- Shooting capabilities
- Object collision developed
- Stars effect
- Vertical scrolling developed
- Scenery and objects editors (in accordance with the game features)
- Object version v0.4.0
- Scenery version v0.6.0
- Graphics editor (very improvable) now supports PNG files
- New graphical scenery editor, more user friendly
- Movement editor for complex object movement
- New events for making objects live in sceneries
- Lives and energy display
Enhancements:
- FAQ file created.
- movedit version v0.2.0.
- Iria can use filename specification for object movement.
- Killed some ugly bugs.
- Documentation has been reviewed.

Trophy project is an action car racing game.

Trophy is an action car racing game for Linux. Its 2D (top-view) but aims to provide high quality graphics.

You can shoot, drop bombs, and drive against the other players.

XPilot project is a multi-player 2D client/server space game.
XPilot is a multi-player 2D space game. Some features are borrowed from classics like the Atari coin-ups Asteroids and Gravitar, and the home-computer games Thrust (Commodore 64) and Gravity Force (Commodore Amiga), but XPilot has many new aspects too.
Main features:
- True client/server based game; optimal speed for every player.
- Meta server with up to date information about servers hosting games around the world.
- A web of world-wide rating servers; compare your skills with pilots from all around the world, and climb the ladder of the world-wide rating list.
- Real physics; particles of explosions and sparks from your engines all affect you if youre hit by them. This makes it possible to kill someone by blowing them into a wall with engine thrust or shock waves from explosions.
- Specialized editors for editing ship-shapes and maps.
- Game objective and gameplay adjustable through a number of options, specified on the commandline, in special option files, or in the map files. Examples of modes of the game:
- classical dogfight; equipped with only your gun, you have to rely on your maneuvering and tactical skills
- team; fight together, steal other teamss treasures (involves flying around with a ball in a string, much like in Thrust) and blow up their targets (which are, no doubt, heavily guarded)
- all out nuclear war; chose carefully between more than twenty weapon and defense systems to stay alive and annihilate your enemies
- race; make it through the deadly course before your opponents
- Adjustable gravity; adjustable by putting special attractors or deflectors in the world, or by adjusting the global gravity in various ways.
- Cannons and personalized and vengeful robot fighters give you a hard time.
- Watch your energy, and remember to dock with a fuel station to refuel before its too late.
- Defend your home base, or terrorize and steal someone elses.
- Equip your ship with the 15+ defense and weapon systems: afterburners, cloaking devices, sensors, transporters, extra cannons, mines and bombs, rockets (smarts, torpedos and nuclear), ECM, laser, extra tanks, autopilot etc.
To start playing, you need to connect to a server by using a client program called xpilot. There are always servers running if you check with the meta server, but if you for some reason do not want to join them, youll have to start a server of your own (see man-page xpilots(6)).
Enhancements:
- Team cannons could kill teammates with laser pulses. Fixed.
- On the map Death Star one can destroy a large number of targets with one FNC. This results in packet buffer overflows and slow updates. To overcome this a smarter map update algorithm is implemented in the server and also map updates are now limited to max 2 KB per network packet.
- The default score font was reduced from 15 to 13.
- When the server sends map updates to the client these are now always acknowledged immediately by the client. This should help prevent stalls or lock-ups on maps where are a large number of targets or cannons can be destroyed. It should also reduce the number of very big server frame update packets.
- Robots no longer try to go after players who arent in playing mode.

GTKPool project is a simple 2D GTK+ pool game.
GtkPool brings that classic favourite of lounge lizards to a Linux box near you.
It currently has a rather simple playing interface, but supports a really nifty customizable physics system.
Main features:
- 2-player support
- 8-ball play and rules
- 9-ball play and rules
- Rotation play, rules and scoring
- Minimal sound
- Customizable physics
- Choose from 4 different tables
Enhancements:
- Added New Game option "No Rules"
- Replaced ball hit sound
- Added ball going in pocket sound (Really need new sound handler)
- Added "Players"
- Created Rule enforcement system for 8-Ball
- Created Rule enforcement system for 9-Ball
- Created Rule enforcement system for Rotation
- Created Rule non-enforcement system for No Rules ;)
- Added new Racking alignment for Rotation
- Started implementing comment system
- You can now WIN a game and it displays it at the bottom
- Fixed signal handler errors
- Fixed Clicking on "Ball in Hand" more than once error
- Added toggle for sound in options panel

OpenGUI is a high-level multi-platform, thread-safe C/C++ windowing and graphics library built upon a fast, low-level graphics kernel. OpenGUI program provides 2D drawing primitives and an event-driven windowing API for easy application development.
The benefit of this library is speed, power, and a well-designed API with a narrow learning curve. It supports the BMP, JPG, TGA, PNG, TIFF, and PCX image file formats, color gradients, and TTF fonts. There is also basic XML file support and a smart persistence wrapper.
OpenGUI supports the keyboard and mouse as event sources, the Linux framebuffer, SVGAlib, and XFree86/DGA2 (HW accelerated) as drawing backends, Mesa3D under Linux, and 8, 15, 16, and 32-bpp color modes.
Enhancements:
- tinyxml was upgraded to 2.4.3.
- Fbmode 1600x1200-8bit 60hz was fixed.
- The mouse driver was much improved.
- A new mouse driver was added for the generic /dev/mice in Linux 2.6.x.
- The case when OpenGUI was compiled and linked with 16-bit color mode and the X server runs in 32-bit mode was fixed.
- Bad modal window behavior was fixed.
- The SCREENSHOT hotkey on Linux 2.6.x was fixed.
- Right clicking on an unfocused window now emits GETFOCUS and RIGTHCLICK events.
- Some valgrind issues were fixed.
- The signature of FGDialog::ShowYesNo() was changed.
- FGMatrix::double get_scale() was added.
- FGMatrix& FGMatrix::scale( double s) was added.