Extract the ZIP file. You should obtain a directory, with a "runner" file (and another subdirectory)

Give permissions to execute this file :

• With graphical interface : Right click on the file, and in the properties, check "Allow execution of this file".
• With a command line : Go to the directory, then execute this : chmod +x runner

Then, just launch the runner file.

• With graphical interface : Just double click on "runner".
• With a command line : Go to the directory, then execute this : ./runner

IF THE GAME DOESN'T LAUNCH :

You need to install additional packages. Open a command line, then type the following commands :

sudo apt-get install libopenal1
sudo apt-get install libopenal1:i386
sudo apt-get install lib32z1
sudo apt-get install lib32ncurses5
sudo apt-get install lib32bz2-1.0
sudo apt-get install libstdc++6:i386
sudo apt-get install libxxf86vm1
sudo apt-get install libssl1.0.0:i386
sudo apt-get install libglu1:i386
sudo apt-get install libxrandr-dev
sudo apt-get install libxrandr2:i386
sudo apt-get install libcurl3:i386

Then try to launch the runner file again.

This page might also help you : http://gmc.yoyogames.com/index.php?showtopic=647964

TROUBLESHOOTING :

This game has been made with Game Maker Studio, which officially supports the Ubuntu distribution. (12.04+)

All other Linux distributions are not officially supported, and the game may or may not work on them.

(For example, it has been tested to run perfectly with the Mint distribution)

In case of trouble, please send a message over the game forum.

• 1.2 Ghz Dual Core CPU
• Ubuntu 12.04 or newer
• 2 GB RAM
• 256MB graphics (Intel HD Graphics chipset or NVidia / ATI card)