zip file to a location, for example your Desktop.
Once you have finished downloading Retroarch, extract the downloaded. We’d suggest Retroarch – it’s open source, fast and one of the most frequently updated. Step 1: you can start by downloading a reliable and bug free emulator. The second component is the Builder's Block rom itself to play on the emulator. The first component is the emulation program which can imitate the psx OS and software. There are two components for playing a psx Builder's Block rom on your PC.
