Check out this Genshin Impact Emilie character teaser trailer. Genshin Impact is a free-to-play action RPG developed by HoYoverse. Take a look at the latest character teaser trailer for Emilie as she discusses the marks left by traces that remain colorless and formless. Genshin Impact is available now for PlayStation 4 (PS4), PlayStation 5 (PS5), iOS, Android, and PC (Windows and Epic Games Store).