Rust is a multiplayer open-world survival game made by Facepunch Studios, and the game released into early access December 2013, and then fully released Febuary 2018. The game's development started as a clone of DayZ, featuring elements from Minecraft. Garry Newman, the CEO of Facepunch Studios said, "Rust started off as a DayZ clone. But then we decided that we are sick of fighting zombies. And can't compete with... Source: about 2 years ago

Game footage. Several people have suggested this footage may be from Arma 3. Irrespective of that, there is no Russian military hardware on the ground in the West of Ukraine to make this "ambush" plausible. Also English language is spoken in the clip. Source: about 2 years ago

If you want big battles on a field this is a better game for you https://arma3.com/. Source: over 2 years ago

Tools like Gather Town to encourage more ad hoc group interaction. One team I led used this tool daily for nearly a year, and the frequency and quality of our interactions were on par with an in-person office. - Source: dev.to / 10 months ago

Well, after some more googling I found a good candidate: gather.town if anyone is interested. Source: about 1 year ago

Our Guides will host live sessions throughout the April 28-30th weekend in our custom http://gather.town space to spark connections and learning among global participants. You'll form diverse teams, uncover shared goals, and explore a wide range of issues through the lens of Complexity! Source: about 1 year ago

I'm really digging gather.town for this. Our team has it set up & the ad-hoc "meetings" have gone up tremendously. You can choose to engage or not but it seems to be way more informal than slack for a quick sync, which is a gigantic strength imo. Source: over 1 year ago

As mentioned above by @yowzas648 you should check out https://gather.town We started using it this week with my team and it is game changing, it does exactly what you just described. Source: over 1 year ago