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UniROM is an excellent solution for original PlayStation consoles sporting the Parallel I/O port, allowing you to easily boot up imported and CD-R based backups without the need to swap discs or install a modchip. This works by reflashing a GameShark or similar cartridge with UniROM, which boots up as soon as you turn on your console with the cartridge plugged in. From there you can insert the disc you wish to play and boot it up using the on screen instructions. There’s been several awesome developments happening with UniROM, so I decided to grab my old cartridge and update it with the latest build currently available.


This video has been made with Fair Use in mind and has been created as an educational piece of media.


Hardware Used for This Tutorial! (Affiliate Links):

Original PlayStation Console:
Amazon –
eBay –

Action Replay Cartridge:
eBay –

Other Hardware I Use for Making Videos & Modifications:
US –
UK –


Downloads & Links!

How to Install UniROM:




Social Media & More!

Discord: https://Discord.Me/MrMario2011
Second Channel:


Song Information
Artist: pyama
Song: passing through
SoundCloud: literalbagoftrash


Any links specifically listed as affiliate links give me a small monetary kickback at no extra cost to you and no influence on the content.