jumpnbump - Cute multiplayer platform game with bunnies
jumpnbump [ -dat levelname
] [-port port -net
player hostname rport
] [ -nogore
You, as a bunny, have to jump on your opponents to make them explode. It's a
true multiplayer game, you can't play this alone. It has network support.
- -dat levelname
- Load levelname and use it as the level for this
- -port port
- Use port as the port to listen on for a network
game. Use this with -net.
- -net player hostname rport
- Connect (using a network) to another person running Jump 'n
Bump on hostname, and listening on rport. You will be player
- Run Jump 'n Bump in fullscreen mode.
- Run Jump 'n Bump without sound.
- Run Jump 'n Bump with music but no sound effects.
- Play without blood, familymode.
- Disable flies.
- Play with mirrored level.
- Play with doublesize resolution (800x512).
- Print help.
- Print version, compile time and if network code is compiled
The goal of the game is to jump on the other players. Each rabbit has three
- Player 1 (Dott)
- Left - Left
Right - Right
Jump - Up
- Player 2 (Jiffy)
- Left - A
Right - D
Jump - W
- Player 3 (Fizz)
- Left - J
Right - L
Jump - I
- Player 4 (Mijji)
- Left - 4
Right - 5
Jump - 8
- In the game
- Turn on/off computer play (AI) of bunny 1 - 1
Turn on/off computer play (AI) of bunny 2 - 2
Turn on/off computer play (AI) of bunny 3 - 3
Turn on/off computer play (AI) of bunny 4 - 4
You can type these while in the game
jetpack - you can fly
pogostick - the bunnies keep jumping
bunniesinspace - gravity is lower, you can jump higher
lordoftheflies - the flies are attracted
bloodisthickerthanwater - water turns to blood
There are two programs to help you make your own levels: jnbpack and jnbunpack.
jnbpack -o /tmp/newlevel.dat <file1> <file2> <file3> etc
or you can just put all the files in a dir, cd to that dir and do
jnbpack -o /tmp/newlevel.dat *
and it will put all the files in the current dir inside the packfile. Don't try
things like jnbpack -o stuff.dat ../file.c because it will add
"../file.c" as the filename in the packfile, which won't work.
will unpack it in the current directory.
With gobpack you can convert .gob files (which are sprites, described in
gob.txt) into .pcx files which you can edit with gimp for example, then
convert back to a .gob and use it in your own level.
gobpack -u font menu.pcx
will unpack font.gob using the color palette from menu.pcx and write the files
font.pcx font.txt. The other gob files should use level.pcx for the correct
will generate font.gob from font.pcx and the specifications in font.txt. The
.pcx files should be resaved with another program, as they are not packed and
are thus very large.
Chuck Mason <firstname.lastname@example.org>, Jon Atkins
<email@example.com>, Philippe Brochard <firstname.lastname@example.org>,
Gürkan Sengün <email@example.com>, Florian Schulze
<firstname.lastname@example.org>, Ricardo Cruz <email@example.com> and
"timecop" <firstname.lastname@example.org> are the authors of Jump 'n
This program is a UNIX port of the old DOS game by brainchilddesign.
This manual page was written for the Debian GNU/Linux distribution because the
original program does not have a manual page.
This manual page was written by Joe Wreschnig <email@example.com>, for
the Debian GNU/Linux system (but may be used by others). The manual page is
kept up to date by Gürkan Sengün