Bear Commander

Jake and Sherry, Jake Chapter 3 (3-2 Living Quarters): put all 16 ID Medals into the slot on the main hall's statue; the north gate opens the room with the gun, 2 Oriental Crates and a chest with 2,000 SP + 2 × 300 SP. 3 medals open the west gate (the bar, reception room and pool wing) and 10 the south-east one, toward the comms room. Pick up the medals enemies drop before the fixed ones, or the carriers may stop spawning. One source says that if you don't get all 16 you're given it at the end of the chapter; unconfirmed.

Ada, Ada Chapter 4 (4-1 Forward Hangar): on the table in the officer's suite (bedroom + living room), the one with a naval officer's corpse; there's also a suitcase with 5,000 SP and a First Aid Spray in the bathroom. If you missed it: 4-2 Bridge, after the cutscene of Carla falling, when the elevator takes you down to the deck, on a pile of boxes opposite the exit; or 4-3 Aircraft Carrier Interior, on one of the two leather chairs in the communications room with a wall map.

Jake's and Ada's most versatile weapon: rifle and grenade launcher in one; always take it.

• The weakest assault rifle per bullet; its value is the grenade.
• Jake Chapter 4 (4-2): against the helicopter, climb to the highest section and fire grenades when it stops to drop enemies; on Normal about 6 do it. It reloads slowly.
• Jake Chapter 3 (3-3): Sherry, alone in the lever room, can use its grenades when the J'avo bunch up.
• Ubistvo (Jake Chapter 4, Ada Chapter 3): Bear Commander grenades.
• Ada Chapter 4: bursts at Carla's growth.
• Whether Agent gets his own copy is unknown.
• Assault Rifle Master covers the rifle and Grenade Launcher Master the grenade.
• The Mercenaries: Sherry (costume 1).