If you are to enjoy the game at its best, you must install Molecool on your computer. During the download you will follow the instructions on the screen and choose where you want the Molecool-file to be installed.

You may download Molecool, free from the Internet here: Download the game (21 MB)

When the download is finished you have to install the game on your computer by double clicking on the file that is now saved as an "exe"-file. Now follow the installation instructions.
NOTE: You will have to restart your computer after the installation is completed.

Minimum hardware requirements:
Pentium 166 MHz
32 MB RAM
21 MB free disc space
Internet connection
Graphic card with 1 MB memory
800x600 pixels
Windows 95/98/2000/NT

NOTE! To be able to read the chemical formulas in the game, your web browser has to be able to read Lucida Sans Unicode. You can download Lucida Sans Unicode as freeware from this address: http://htplus.net/fonts/main.html if you do not already have this font on your computer.

When the installation is complete you start the game by either clicking on the Molecool icon on your desktop, clicking on the green Atomic man on the Index-page or by clicking here.

Before the game can begin, you have to log yourself in using your name and class. You can decide whether you want to use a password or not