Well nothing REQUIRES a 120Hz screen. It's still optional for all games. But I run Valk mode for SDVX 6, I run Lightning mode for Bistrover (haven't upgraded yet), Taiko Nijiro can use 120hz, and eventually Chunithm NEW. I also play DJMAX Respec V, which can use 144hz, I believe. Other than that, it's all 60hz: Gitadora, Jubeat, DDR A20+, Nostalgia op3, Theatrhythm, Pop'n music Peace.