I started achievement hunting in 2021, after I upgraded my PC, and started playing more single player games! I have a large backlog, so my achievement percent is still low, but it's been steadily rising.

Life is Strange | 10/26/15
Zero Escape: The Nonary Games | 5/2/21
Zero Escape: Zero Time Dilemma | 5/5/21
Danganronpa: Trigger Happy Havoc | 5/5/21
Mirror's Edge: Catalyst | 5/29/21
Danganronpa 2: Goodbye Despair | 6/4/21
Resident Evil 3 | 7/3/21
Return of the Obra Dinn | 8/15/21
Horizon Zero Dawn Complete Edition | 1/21/22
Unpacking | 3/17/22
The Witcher 3: Wild Hunt | 7/13/22
The Henry Stickmin Collection | 8/21/22
Marvel's Spider-Man Remastered | 8/28/22
Persona 5 Royal | 11/10/22
Counter-Strike 2 | 9/27/23
The Last of Us Part I | 9/25/24
NieR:Automata | 10/10/24
The Walking Dead | 10/26/24
The Walking Dead: Season Two | 10/28/24
The Walking Dead: A New Frontier | 10/30/24
Dragon Age: The Veilguard | 11/21/24
Cyberpunk 2077 | 1/12/25
Katamari Damacy REROLL | 2/18/26
Demon Tides | 2/27/26
Resident Evil | 3/8/26
Umamusume: Pretty Derby | 4/8/26
Mirage Feathers | 4/18/26
Crow Country | 4/23/26

1. Persona 5 Royal
2. The Witcher 3: Wild Hunt
3. Pokémon Black 2
4. Terraria
5. Resident Evil 2 (2019)
6. Pokémon Platinum
7. Kingdom Come: Deliverance II
8. Overwatch
9. Dragon Age: Origins
10. NieR:Automata

Pokémon Yellow, Fire Red, Emerald, Diamond
Drill Dozer
Resident Evil Director's Cut
Garry's Mod (never forget HSG)
Infamous
Spyro: Year of the Dragon
Call of Duty: MW2, BO, MW3
Croc: Legend of the Gobbos
MySims
BattleZone
Super Smash Bros. Brawl
Scaler
SSX Tricky
Crash Bash
Sly Cooper series