

a weapon sitting in the middle of a large empty space and surrounded by ammo, because 90% of the time it will trigger the spawning of a horde of enemies when picked up.

It also helps listen out for the sounds of enemies teleporting in (which sounds like a bullet fired from a silenced weapon, only louder) and be wary of suspiciously placed items e.g. kamikazes) make such a racket that you can hear them from miles away.
#SERIOUS SAM 4 INFINITE AMMO PLUS#
You can avoid ambushes by listening to the music and ambient sound effects because the music will change to a much faster beat when a battle is imminent, plus some enemies (e.g. Be mindful of your surroundings: If you let yourself get cornered, then you will be dead in seconds. Also, keep your close quarters weapons for if/when you get surrounded but do note that the Pistol has infinite ammo so can be a lifesaver if you're surrounded by weak enemies and don’t have any Assault Rifle or Shotgun ammo left. Running away is a good idea: There will be times where you face overwhelming numbers of enemies so run away as fast as possible in the opposite direction and find a safe spot to snipe them from. the Rocket Launcher is needed for a particular fight but can't be used because there's no ammo for it. Choose your weapons carefully: Whilst there are many weapons in the game, make sure you don't waste your most powerful ones on weak enemies else you will find yourself in trouble later on when e.g.
#SERIOUS SAM 4 INFINITE AMMO MANUAL#
Due to this, it helps to have a manual or quick save handy in case the auto save lands you in trouble. in the middle of reloading your gun or just before getting swamped by enemies. The auto save can also be a little finicky and has a nasty habit of saving at exactly the wrong moment e.g.

Save often but be careful when and where you do so: You have 4 manual save slots to use along with 1 for the auto save and 4 for the quick saves but this can also get you into trouble if save at the wrong time and/or in the wrong place so if you're low on health/ammo or are cornered in a no-win situation, then don't save else you will end up in a death loop that you can't get out of. See below for some tips and other advice: By "unmodified", the trophy description is referring to not activating anything in the Custom menu that you can access by pressing when either loading a episode via Episode select or starting a new game from scratch. This is the hardest trophy in the game but still very doable, providing you take care and follow the tips below.
