The Vex, and TLW The zoom in sound of the binary rifle The sounds of critical hits in Chrono Trigger The saber in ME 3 The chocobos kweh in FFIX The battle rifle in Halo 3 The heavy nuke weapon in ME2 Mini nukes in fallout 4 and the following ding Just about all the ones from Contra, Castlevania, and Lifeforce. I'll just stop here...