I'm not able to play your game , I tried with PSX emulator but couldn' find out how to use it.
You have to have an emulator installed / unzipped.
You then unzip the bin/cue file from Buzzy Bee, and then load the Buzzy Bee bin / cue file into the emulator (same as you would for any other PSX image/rom).
I added an emulator+rom. Download, unzip, and click run_me.bat
