Can You Beat Metal Gear Solid: Peace Walker WITHOUT Guns?

Huge thanks to:
Popular Deman for making the thumbnail art (popular_deman on Discord)
imontheedge ofmyseat for letting me use one of his screams @ 6:48 (   / @imontheedgeofmyseat  )

Other links:

GameFAQs threads - https://gamefaqs.gamespot.com/boards/...
https://gamefaqs.gamespot.com/boards/...
IGN - https://www.ign.com/wikis/metal-gear-...

Music (In order of appearance):

CODEC Aftermath - Metal Gear Solid: Peace Walker
Receive and Bite You - Yakuza 4
Sector - Ghostrunner
Love Deterrence (Koi no Yokushiryoku) - Metal Gear Solid: Peace Walker
Speed Star - Yakuza 4
PUPA - Metal Gear Solid: Peace Walker
Story 5 Meeting (Together We Ride) - Fire Emblem (Smash Ultimate ver.)
Waifu 4 Laifu - Outcore: Desktop Adventure
CHRYSALIS - Metal Gear Solid: Peace Walker
COCOON - Metal Gear Solid: Peace Walker
Red Hot Juice - Devil May Cry
Peace Walker Battle 1 - Metal Gear Solid: Peace Walker
Heavens Divide - Metal Gear Solid: Peace Walker
The Four - Like a Dragon: Infinite Wealth
Graze the Roof - Plants vs. Zombies
Peace Walker Battle 2 - Metal Gear Solid: Peace Walker
Daigo's Theme (Western) - Yakuza 5
I Hate Everything About You - Three Days Grace
King Dedede's Theme - Super Smash Bros. Brawl
GEAR REX - Metal Gear Solid: Peace Walker
Megalovania - Undertale