COMMUNITY

Graviteam forum
SimHQ forum
Graviteam Tactics Steam forum
Graviteam Tactics subreddit
GraviTac wiki

Our friends:

tanksim.tk - For those who are in the tank!
Gamenavigator.ru - Main Russian computer games magazine
samoxod.com.ua - Technical Club
alexmusic.org.ua - Composer Alexey Kolomiytcev's site