https://www.pcgamer.com/stalker-meets-battle-royale-in-the-e3-trailer-for-fear-the-wolves/

Since we're going to be neck deep in E3 trailers soon, it's not a bad idea to get our eyeballs on a few early. Vostok Games, developer of Survarium, has released a cinematic trailer for its upcoming battle royale shooter Fear the Wolves. The arena is Chernobyl, and the other 99 players dropping in aren't the only threat: in the trailer above, the titular wolves make an appearance, as well as radioactive areas and mysterious and deadly anomalies.

Stalker meets battle royale, in other words, which makes perfect sense as Vostok Games was formed by developers from GSC Game World, makers of the Stalker series.