Hex editor tutorial: Resident Evil 1 PC (GOG edition)

I'll show you how to get a lot of saves and ammo in just 2 minutes.
Hex editor is HxD, mh-nexus.de/en...
After the video I found some fun weapon values, where the first byte is the weapon type followed by a byte for the amount of ammo (remember that these are hex values, so the amount/decimal value in-game is different):
02 0F = Beretta with 15 ammo (the example value I'm changing in this video)
05 05 = Colt with 5 ammo
06 32 = Flamethrower with 50 ammo
07 44 = Grenade gun with 68 ammo
Items: (amount is always one, even if you change it)
41 01 = First Aid spray
42 01 = Serum
43 01 = Red Herb
44 01 = Green Herb
45 01 = Blue Herb
You can mess with these numbers and see what kind of items appear in your inventory!