Tanks VR devlog #4 - practice mode, 3D in-game voice chat, HMD support & more

In the previous devlog we talked about implementing 3D in-game voice chat in a large content update. Due to various requests to implement it sooner, we decided to do just that. We also felt that we needed some kind of singleplayer feature in the game, in order to provide new players and reviewers a way to try out the game, even if there is no one online. We'll also discuss Windows Mixed Reality (WMR) support. So let's get to it! Practice mode So singleplayer practice mode places you in the "city" map, where you're surrounded by a lot of explosive barrels. Shooting the barrels will make them blow up. We think it's a good way for new players to get a hang of the in-game controls. It's also a way for more experienced players to kill some time when waiting for other players to come online! Shooting some highly explosive barrels in the practice mode! We would like to give practice mode a bit more depth in the future, by possibly introducing a