HillStormer is free.
Nevertheless, the fully operative demo-version must be reactivated after 30 days requiring an activation code by e-mail. This code is free.
Just follow the instruction given in the activation-option of the program.
The program will then work on this specific machine without limits.
HillStormer was developed for Windows XP (32 bits) but runs also under Windows 7 or higher. Before installing, check your computer also for the following requirements:
- at least 400 Mb of free disk-space
- a screen resolution of 800 x 600 or higher
- previous installation of .NET Framework 4.0 or higher
( this software is free and can be downloaded from
Windows 8 and higher include already Framework 4.0.