Welcome to Battle Royale: Unsung Heroes (AKA bruh.io). This game has a simple goal: be the last man standing. That would be a lot easier if every person wasn't out to get you and there wasn't a constant threat of gas killing you, but what fun would that be? You'll play quick rounds, so don't worry if you die. You'll be able to spectate until the next round starts. May the best bruh win!
Move - WASD or Arrow keys
Aim - Mouse
Shoot - Mouse click
Pick Up Weapon - E
In-game Menu - Esc
Toggle Chat - T
Toggle Leaderboard - L
There are a few different kinds of weapons, each with their pros and cons. Smaller weapons will shoot rapidly, but will not be nearly as strong as larger weapons. Test each one during a round to get a feel for what you like best. There's health laying around, so be sure to collect one if you need a pick-me-up. If you play long enough to make it to the gas stages, you'll need to make sure you're in the safe zone to keep playing.