PC version Fans have made a PC version. Some are still early, so read the project page first.
Fans took Point Blank apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Native PC port of Namco's Point Blank (PlayStation) via static recompilation (PSXRecomp). Aim with your mouse or a controller, no light gun needed. Bring your own disc.