>>378500158
it uses hmd as a tracked camera. Sense of flight and scale is amazing.
You can use VR controllers as laser pointer "mouse", but it's jank, you need to use a hotas anyway, and switching from hotas to VR controller and back is annoying, it's actually easier to just use mouse.

Using your head to look around is extremely liberating, and I pity those souls who are flying Apache with trackir or with dpad head looking.

Game is optimised worse than vrchat so prepare for low fps.

It's a niche, you'll love it or hate it, or both.

You can try all modules for free. 2 weeks per each module if you use their launcher:
https://www.digitalcombatsimulator.com/en/personal/licensing/trial/

After 6 months free trial resets. So you can kinda play all the cool planes for free if you rotate the plane you fly every 14 days.