The participants of the story were in an unenviable situation. It is unlikely that they would be able to shed light upon the source of abnormal fog. They do not even know what is hidden behind a dense veil. There is a chance to surprise them.
Its a some kind of puzzle strategy game, where you play for a creatures against humans.
The player cannot directly control units, but can choose the direction of attack, the number and type/class of attackers.
Various levels contains hostile npc`s. Each round you have a limited pool of points and limited time to defeat enemy, it will be necessary to seek out the weakest points in an enemy defense for strike.
For the successful walktrough you are awarded the opportunity to improve your units and discover new ones.