Atari 2600, 5200 and 7800, Genesis, Saturn, Dreamcast, Arcade Games, Swimming, Movies, Pizza, the Mighty Boosh, Robots.
Front Line (Switch), Tesla vs Lovecraft (Xb1), Virtua Racing (Switch), Octogeddon (Switch), Batvantage (Adv of Batman & Robin Hack) (Mega SG), Skyforce Reloaded (Switch), Mario Kart 8 (Switch), Ultra Street Fighter (Switch), Looping (Coleco/MegaSG)
Yeah - OLED screens are absolutely beautiful. I am so glad I got the best model of the Vita - mine has the OLED screen and built in cell and wi-fi. My newer TVs are the Samsung QLED - the blacks aren't as dark as OLED but still pretty close.