From Xbox 360:
The Elder Srolls IV: Oblivion
Fallout: New Vegas
Minecraft
Sonic the Hedgehog
Sonic the Hedgehog 2
Maybe a few others I can't quite remember.

https://steamhunters.com/id/atravee/games
https://completionist.me/steam/profile/76561198099011403
July 2023 Update: used Steam console to clear a couple shovelware 100%s.

Steam in order of 100%:
Note I got back into gaming and 100%ing in late 2022 so scroll down maybe
Hexcells
Hatoful Boyfriend
Boson X
Half-Life 2
Unearthed: The Trail of Ibn Battuta
Beyond Gravity
Borderless Gaming
Crash Drive 2
Hatoful Boyfriend: Holiday Star
Half-Life 2 Episode 2
Half-Life 2: Update
A Wild Catgirl Appears
Hexcells Plus
Voxelized
Pointless
8-Bit Bayonetta
The Elder Scrolls V: Skyrim Special Edition
Fallout 4
Half-Life 2 Episode 1
Antenna
Plantera
On A Roll
Riff Racer
Puzzler World
Lego Jurassic World
404 Sight (Easy Free 100%)
Vinyl (Easy Free 100%)
Dive Starpath (Easy Free 100%)
Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist (Easy Free 100%)
WRC 4 FIA WORLD RALLY CHAMPIONSHIP
WRC 5
Colin McRae Rally (♥♥♥♥ Mobile Port)
WRC Powerslide
Ace of Spades
Mad Max
Riptide GP: Renegade
Connected Hearts - Visual Novel
Riptide GP2
12 Labours of Hercules
Call of Duty: Ghosts (Single Player)
Blameless
Dead Island
TY the Tasmanian Tiger (April 05, 2019)
Fallout: New Vegas (May 25, 2019)
The Elder Scrolls V: Skyrim (July 26, 2020)
Devolverland Expo (September 05, 2020)
Faery - Legends of Avalon (September 10, 2020)

Amorous (May 21, 2021)
Toybox Turbos (May 23, 2021)
Tony Hawk's Pro Skater HD (August 11, 2021)
Duck Dynasty (August 26, 2021)
Old School Runescape (September 1, 2021)
Howloween Hero (October 31, 2021)
Crash Drive 3 (December 1, 2021)
Wildbus (December 30, 2021)

Grow Home (January 05, 2022) - Almost finished in 2015, what took me so long?
Murder Miners (January 05, 2022) - Original 100% on April 01, 2018. SPIT ON HIM! achievement added after.
Audiosurf (January 05, 2022)
CrazyCars3D (January 19, 2022)
Zombie Derby (March 17, 2022)
Gravel (April 18, 2022)
Martial Law (May 03, 2022) - Free short game.
Kitten Squad (July 02, 2022) - Free PETA game
My Friend Peppa Pig (July 18, 2022)
The Henry Stickmin Collection (August 09, 2022)
Quick note I built a new PC here and got back into gaming, did 2 out of 3 Spyro games before but waited on the new PC to finish.
Spyro™ Reignited Trilogy (November 23, 2022)
Bloodwash (December 01, 2022)
LEGO® Marvel™ Super Heroes (December 20, 2022)

The Stanley Parable (Jan 04, 2023)
Psychonauts (Jan 05, 2023)
SOMA (Jan 11, 2023)
Call of Duty: Modern Warfare Remastered (Campaign) (Jan 23, 2023)
Hogwarts Legacy (Feb 24, 2023)
Choo-Choo Charles (Feb 24, 2023) - ex-100% as new achievement has been added.
Offroad Mania (March 27, 2023)
Plantera 2: Golden Acorn (April 13, 2023)
MY LITTLE PONY: A Maretime Bay Adventure (June 06, 2023)
TY the Tasmanian Tiger 2 (June 19, 2023)
God of War (June 27, 2023)
Truck Racer (July 04, 2023)
Bioshock Remastered (July 11, 2023)
Exoprimal (July 27, 2023)
Ratchet & Clank: Rift Apart (Aug 04, 2023)
Marvel's Spider-Man Remastered (Aug 07, 2023)
The Lord of the Rings: Gollum (Aug 08, 2023)
Atlas Fallen (Aug 14, 2023)
Immortals of Aveum (September 1, 2023)
Starfield (September 15, 2023) - Base game, prior to expansion.
Jusant (December 05, 2023)
The Darkness II (December 12, 2023)
Skull Island Rise of Kong (December 26, 2023)
Marvel's Spider-Man: Miles Morales (December 29, 2023)

Cyberpunk 2077 (Feb 24, 2024)
The Outer Worlds (Feb 26, 2024)
Outcast - Second Contact (March 15, 2024)
Outcast - A New Beginning (April 16, 2024)
Stunt Paradise (April 23, 2024)