Resident Evil 2 (1998) Leon A Hard(Nightmare) mode no damage 100% all collectible A/S Rank

It's a 100% no damage playthrough. I killed everything except zombies in city area and cockroachs in the sewer. I also let Marvin live because he will replace 2 zombies in same area in Claire B. In hard(nightmare) mode zombies get like 5x hp compared to normal. However, your handgun get 5-6% critical chance to compensate that. Killing zombies with handgun is based on luck, so I save and load a lot during the early game to optimize the whole playthrough. To get A/S Rank, you need to save under 6 times and finishing under 2:30:00 and use no first aid spray. ================================================== Leon A:    • Resident Evil 2 (1998) Leon A Hard(Nightma...   Claire B:    • Resident Evil 2 (1998) Claire B Hard(Night...   Claire A:    • Resident Evil 2 (1998) Claire A Hard(Night...   Leon B:    • Resident Evil 2 (1998) Leon B Hard(Nightma...   The 4th Survivor:    • Resident Evil 2 (1998) The 4th Survivor No...