- Install EPSXE Emulator (I recommend ROM Hustler).
- Install Playstation BIOS (Since BIOS is illegal to download, you'll have to go down the torrent way. I've a Playstation BIOS which I can upload if you're interested)
- Install ROM for Teken 3 (I recommend CoolRom).
- Mount The ROM in emulator.
- It should run!
- There might be few graphical glitches here and there so you'll have to tweak graphics settings. That's what happens when you emulate games on a PC!
I've played old Playstation games like original Resident Trilogy (Scary), Silent Hill (Even more SCARY!!!), Tekken 2/3, Metal Gear Solid, Grand Theft Auto 1 & 2 (Yes, 1 & 2, I'm an old school gamer!), Broken Sword 1/2 and a bunch of others on my PC without a hitch!
There's even an emulator for Playstation 2 called PCSX2 but it requires a LOT of GPU muscle to run most games smoothly and some games aren't even supported as of yet. But it's the only way to get PS2 exclusives on your PC!