Crystal PSX - PSOne Emulator - Free.

Crystal PSX is an Emulator that emulates PSOne (A.K.A. PSx or First Generation Playstation). With it, you'll play games that will bring you back to your childhood, like "Marvel Vs Capcom", "Crash Bandicoot", "Resident Evil 3: Nemesis" and much more! Enjoy it! (Note 1: For a better experience, put scph1001.bin bios file in the same directory as game iso/bin file) (Note 2: For removing initial Advertising, buy Crystal PSX!)