Incendiary Grenade

Picked up in the field and from boxes. Fixed ones in Leon Chapter 1: several at Ivy University and The Town, and 3 on the Gun Shop ground floor (1-5) with 2 × 9mm Ammo and a First Aid Spray. Leon Chapter 2: 2 on the benches of the cathedral forecourt. Ada: 2 next to a Red Herb and a Green Herb in the Ada Chapter 1 reactor, and 2 in the north and south rooms after the Ada Chapter 4 Rasklapanje.

The best throwable against zombies: a well-placed one kills a Bloodshot.

Leon's and Ada's campaigns.

• Zombies are weak to fire: wait until they bunch up at a door or on a staircase.
• Fire exposes the Rasklapanje's parasite; it also works on the Lepotitsa.
• Cathedral forecourt (Leon Chapter 2): Bloodshots and Shriekers arrive after the bells; group them and throw.
• Grenade Power-Up (+100%) unlocks after 800 grenade kills.
• Split-screen: it's unconfirmed whether grenades can be given to the partner; test it with one.
• Weapons Master: sources disagree on whether grenades count; check Records.
• The Mercenaries: Helena (costume 1) and Ada (default).