Be careful on Nightmare mode as they can get headshots which will result in an instant kill.

If the player does not have a Glock in his inventory and picks one up from a Suicider that has killed itself, there will still be a bullet in the chamber, though it will still provide a full magazine if the player has a Glock.

The player can either choose to face the creature in a gun battle in which headshots are extremely effective and easy to pull off due to its big head or just getting near to it so that it will automatically shoot his head to suicide.Once the Suicider has emptied its magazine or the player has gotten too close, it will stop and raise the Glock to its own head, killing itself.Suiciders are perfect means for acquiring large amounts of Glock ammo since they drop their guns when killed.

They are the only enemies (aside from Doctor Purnell) who attacks Simon with a firearm instead of melee weapons, charging towards him with a Glock 19, firing rapidly and inaccurately with no care for self-preservation.

Cry of fear nightmare mode