[Resident Evil 5] Professional, Chris (Solo), No Save/Retry, No Damage, S Rank (Using Shop/Upgrades)

Resident Evil 5

Professional: the highest difficulty in the game
Solo: played as Chris and having partner AI as Sheva
New Game: new game conditions with no starting weapons or money.
No Save/Retry: the entire game played in one continuous session with no restarts or saves. No restarts mid chapter are allowed.
No Damage: no damage for both Chris and Sheva. Vehicle damage in chapter 2-3 is allowed.
S Rank: obtain the S rank in every chapter.
Played on the PC Steam version with a controller. No mods are used.

Differences in this run:

Using the Shop and Weapon Upgrades: I use the shop to buy resources and upgrade weapons in this run. I don't buy Rocket Launchers but I use the one I get in Chapter 3-1. The upgrades unlock as I progress through the game just like in a real New Game playthrough.
No Inventory Reload: I don't reload guns using the combine option in the inventory (except when in the shop between chapters). It gives more of a reason to upgrade capacity/reload speed of the guns. It was hard to fight my muscle memory and not use inventory reload but I think I managed to control that instinct throughout the entire run. lol

Chapters:

Chapter 1-1 (0:00:00)
Chapter 1-2 (0:09:56)
Chapter 2-1 (0:24:07)
Chapter 2-2 (0:53:09)
Chapter 2-3 (1:19:00)
Chapter 3-1 (1:29:46)
Chapter 3-2 (1:52:42)
Chapter 3-3 (2:18:43)
Chapter 4-1 (2:33:38)
Chapter 4-2 (3:00:25)
Chapter 5-1 (3:17:43)
Chapter 5-2 (3:27:14)
Chapter 5-3 (3:50:51)
Chapter 6-1 (4:22:48)
Chapter 6-2 (4:46:05)
Chapter 6-3 (4:56:52)
Settings/Proof of No Damage (5:22:35)