Game Oldies, offers ready to play emulation that works in a flash enabled web browser. There's no dodgy plugins to download. Takes seconds to warp into nostalgia.

Bonus : Option to play in full screen, saving/loading checkpoints and usb gamepad support! (I successfully played with a Xbox one gamepad).

Tested with the latest version of Chrome and Internet explorer with Java disabled, in Windows 10. Both browsers launched games fine. I have Eset Smart Security, Malwarebytes and anti exploit installed, this website failed to set off any triggers. Seems safe enough to use.

Had a quick go of Doom (32x) and Resident Evil (Ps1). Both played well, although Psone emulation audio was far from perfect and slightly choppy.

Also Psone games may run a little slow if your device/computer isn't powerful enough, toggling to full screen may help with stuttering. Other console emulators aren't nearly as demanding.

Game on!