There are free activations
Attention You are buying a shared STEAM account with the game Sons Of The Forest. One activation on one PC. The game can be installed in any country. The game must be activated within 24 hours after purchase, if you have a low Internet speed, write about it in advance< /attention>
You can only play the game offline! To do this, you need to download and install the game from the Steam library. Enter the game before the menu or settings appear. Quit the game. In Steam
Steam