How to get the Flame Belch for DOOM Eternal

How to get the Flame Belch

In Doom Eternal there is a shoulder-mounted flamethrower called the Flame Belch which you can unlock and equip that will let you get amour by burning it off of enemies. The Flame Belch is an important weapon to have and you will unlock it after completing the game's opening mission, Hell on Earth.

Make sure when you have the Flame Belch you always use it before you perform a Glory or Chainswaw kill. Both the Glory Kill, which gets you health and the Chainsaw kill, which gets you ammo, are both insta-kills. So by always using the Flame Belch on an enemy before you perform each move you will ensure your armour never runs out.