PUBG's first limited-time Event Mode is live and focused on flares
https://www.pcgamer.com/pubgs-first-limited-time-event-mode-is-live-and-focussed-on-flares/
Flares have been added to PlayerUnknown's Battleground? Nice! The game definitely needs better clothes. Not sure how I feel about bell-bottomed breeches, mind you, but I guess beggars can't be choosers.
Ah, flare guns. I see.