While original PS2 hardware is old, emulating it requires a relatively modern PC to achieve full speed:
Since there is for Tekken 5 , playing it on a computer requires using a PlayStation 2 emulator. This guide covers the most reliable way to set up the game using the PCSX2 Emulator , which is widely considered the "gold standard" for PS2 emulation. 1. Minimum System Requirements Tekken 5 Download PC Game