Posts Tagged ‘game development’

Kill everything that Moves (KETM) an arcade spaceship Tyrian GNU / Linux game

Saturday, January 7th, 2012

Reading Time: 3minutes

I always love so much to go back to the times, when games were games and people had still valued words like moral and respect.
In that great days of old school computing, we used to play the awesome old schools Tyrian and the Nintendo 1941 game (hopefully some still remember).

KETM Tyrian like Old School 2d Spaceship shooter awesome

For all who don't Tyrian is one of the best Spaceship Arcades of all times!, and especially for DOS operating system the best I've personally seen.

Recently I was checking the arcade games available for install on my Debian GNU / Linux and happily come across a game called KETM.

KETM acronym stands for the memorizable KILL EVERYTHING THAT MOVES and is free software distributed game under GPL.
The original creation idea was probably to resemble the so famous in the '90s spaceshooter games.

KETM is pretty addictive just like tyrian and has santimental meaning for me since it brings me memories for my arcade gaming years 😉

The game is easy to play and has a feeling of "diversity" especially in type of weapons your ship can obtain and use against enemies.

The powerups you get is quite plenty compared to the enemy ship types you should destroy 😉 In overall the game is quite easy to play, this however is also a good thing, as you can play more smoothly without dying every few secs like it is in so many arcade games…

The game has only 4 game levels and on each level end there is a big spaceship "the boss" which is the last in line to destroy in the tradition of the 2d arcade games.

KETM Tyrian like Linux Debian arcade game

Kill Everything That Moves is available for Debian and Ubuntu as a deb installable with apt. To install the game on Debian and Ubuntu

debian:~# apt-get install ketm
...

ketm's official latest available source and binary of time of writting this article is at version 0.6 and as far as I checked it unfortunately seems like the game development is stucked and the code seems a unmaintained.
I'm sure ketm has a lot of potential en hope somebody will adopt the code and will push further its development.
The game runs by default in the annoying windowed mode, I don't like this so I always run it fullscreen:

Kill Everything that Moves Tyrian like arcade game for Debian Ubuntu Linux

debian:~# ketm -f

KETM also reminds a bit on GEKI 2 / 3, which I have previously blogged about but I found KETM to be more enjoyable than gekis.
I've seen KETM has RPM ports as well so installing the game on fedora will be probably as easy as downloading the respective RPMs fulfilling the RPM package requirements and installing with rpm -i. I would be glad to hear from people who had succesfully run the game on Fedora and other RPM based Linux distributions?

The only thing that prevents the game to feel a bit more awesome (in my view) is the missing sound & music … Even though in the game settings inside the main menu there is an option for Sound On / Off the game runs by default without any sound or music (at least on my Debian).
I hope you will have some fun with KETM just I like I did! 😉
Also if you haven't played Tyrian yet, then I strongly advice you download Tyrian from here and try it out with dosbox (a dos gnu linux / bsd game emulator)

Absolute Game Classics Tyrian native game play with dosbox Linux screenshot

Interesting fact to mention here,  while looking for the native tyrian game info , I found tyrian has an open source version under development called OpenTyrian . I'll check the game and write on it when I have time.

Pingus – A Lemmings like arcade game for GNU / Linux and FreeBSD (Free Lemmings Clone)

Monday, January 2nd, 2012

Reading Time: 3minutes

Some might remember Psychosis Lemmings that we used to enjoy back in the glorious days of DOS 😉 I remember Lemmings used to be among the played game in one line with other top arcades like Dangerous Dave, Commander Keen, Xenon etc.
The game used to be quite unique for the time and it was quite cool that it worked on quite old machines lime my old 8086 XT with 640kb of memory. It even supported two player mode! 😉

Lemmings arcade screenshot

I was happy to find out actually Lemmings remake is available in the Free Software OS realm . These Lemmings clone game is called Pingus
Instead of governing a group of lemmings which had to move to an exit door by making a save path using various tools and combination of team member character skills, the main heroes in Pingus are cute little penguins 😉

Screenshot Pingus, Lemmings game clone for Linux and FreeBSD

Pingus is built on TOP of SDL libraries and has a combination of awesome graphics and enjoyable music soundtrack and as a game play is a way better than its original predecessor.
If i have to to rank this game I would put it among the best 20 free software games ever produced for Linux / BSD.

ScreenShot Pingus on Debian Linux

pingus is available for almost all kind of Linux distritubions as well as is included in the FreeBSD port tree:

On Debian its available as a package ready to be installed with aptitude or apt by issuing:

debian:~# aptitude install pingus

For FreeBSD pingus is installed via ports tree, by running cmds:

freebsd# cd /usr/ports/games/pingus
freebsd# make install && make install clean

By default pingus will run in a Windowed mode, to run the game in fullscreen you will have to run it with the -f switch via terminal, or by pressing ALT+F2 in GNOME and typing:

$ pingus -f

The game is quite hard to complete in that resembling the lemmings. It has an embedded Mapeditor , by which new levels can be easily constructed and sent to the game developers (in that way helping the game development).

Pingus is also multi-platform, licensed under GPL2 and is also ported for Mac OSX and MS Windows, allowing others non free software users enjoy.
Pingus Windows and MacOS X binary as well as source can be downloaded here

Pingus Lemmings like Free Software Game for Linux BSD level screenshot

Playing Pingus has few benefits, one is it can be nice to kill some boredom (for sysadmins) or / and bring some good past gaming memories. It's also good for developing some elder people strategic thinking as well as very suitable for little children to help develop their intellectual (thinking) in solving complex consequential tasks. Pingus could also be beneficial for teens to develop organizational and math skills.

Alex the Alligator – a nice retro style Nintendo / GameBoy like Free Software game for GNU / Linux

Tuesday, December 20th, 2011

Reading Time: 2minutes

Alex the Alligator Free Software 4 colors game Intro GNU Linux screen

Alex the Alligator is a Free Software (Open Sourced) arcade game licensed under the General Public License (GPL)
The game is quite of fun and especially the music totally kicks ass! 😉

The game plot is simple but fun in the good Spirit of oldschool Super Mario like arcade games.
Alex the Alligator evil human kidnapper poachers helicopter, GNU / Linux

In the game you are a little cute crocodile whose (crocodile) girlfriend is kidnapped with a helicopter by the evil human poachers.
As you love her too much and you're determined to grow a crocodile family with this croco-girl you start a long quest to save her from possible zoo slavery or killing for a crocodile skin boots.
Kidnapping Lola dropping a cage Linux screenshot

The quest for kidnapped girlfriend (LOLA) liberation wents through the harsh jungles.
Alex The ALligator level 1 on Linux screenshot

Alex The Alligator has a version for both Windows and Linux ports. The Linux port is available for most major distributions including Debian, Ubuntu, Fedora etc.

To install the game on Debian and Ubuntu with apt-get issue:

debian:~# apt-get --yes install alex4
...

After installing the game can be run from command line using cmd:

alex4

The game controls are as follows;
 

  • Arrow Keys – Movement
  • Alt – Jump
  • Ctrl – Fire (if you have previously collected Eggs

Alex the Alligator is also equipped with a MAP editor, so if you really want to contribute the game development, take some time create some maps and submit to game's official website http://allegator.sourceforge.net/ . On the game website there are few other variations of the Alex the Alligator as well as extra game maps.
Explanation on which keys can be used to create maps is found in the game manual, e.g.:

debian:~$ man alex4

If you have downloaded some extra game maps from the game sourceforge website, to load them you can use:

Shift+L

Will Alex succeed in saving his girlfriend ? It's up to you 😉