PUBG Studio Project Vertical Speculation

A video from PlayerIGN outlines clues about Project Vertical, which appears to be a new open-world shooter in the works at PUBG Studio. This is a puzzle put together by translating new job listings at the studio from Korean into English and analyzing the keywords. Here's a tweet that summarizes the unconfirmed speculation:
PUBG Studio is working on a new game-- Project: Vertical

Which has elements of:

  • "open world, shooting, and action games in the sci-fi genre" with "puzzle game-related content."
  • cyborgs, robots, guns, mechas/EXO-suits, vehicles, monsters, tribes, villages, and cities.