PUBG test servers are meant to try out new builds, patches, and even maps. When Vikendi was overhauled and remodeled, PUBG Corp uploaded the first version on the test servers allowing players to try out the new train.
While Vikendi has launched on live servers, and players can use the train whenever they like, you can still go on the test server to try certain updates early.
Redditor vinsidious_ uploaded the clip, and many of the comments instantly complained about everything. Literally everything, as players unleashed their fury about bugs, glitches, bots, and the current state of PUBG. But for many, this is just a perfect realization of what PUBG is now. It's a meme farm, and will always be a perfect balance of high-end gunfights, and terrible gameplay.
It's that fine line that makes PUBG special. No other game has as many hilarious bugs and mechanics, and no other game can come close to the feeling when you earn a chicken dinner.