The PlayStation Classic has already been hacked to run games off a USB drive - The Verge
Adding games to a Playstation Classic Mini - Soft hack for PS1 Classic Mini - YouTube
How to hack your PlayStation Classic to get more games | Expert Reviews
How to Download Games to PlayStation Classic [Easy Way] - TechOwns
PlayStation Classic Launches Today: Our Favorite Games – PlayStation.Blog
How-to Play PSX (Playstation 1) Games on the NES Classic Mini | NES Classic Mini Mods & Hacks
RGT 85 - Want to add MORE GAMES to your Playstation Classic? It's SUPER EASY! Let's check out how to do it, and check out Dino Crisis running on MY Playstation Classic!
PlayStation Classic's full game list announced, and it might annoy you | Ars Technica
BleemSync (PlayStation Classic) – ModMyClassic
Why is the PlayStation Classic so unpopular? | Engadget
How-to Add More Games to PlayStation Classic with BleemSync | Sony PlayStation Classic Mods
Step by step tutorial on how to add more games to your Playstation Classic with Retroboot 0.4.1 : r/PlaystationClassic
How to Download Games to PlayStation Classic [Easy Way] - TechOwns
PS Classic - How to Hack and Add More PSone Games - Guide - Push Square