We have a ton of unused ability and weapon prototypes sitting around. They’re generally either something we’ve tried on a hero in the past and didn’t like, or something we did like but didn’t feel like it fit right on the hero we were testing.
Some examples off the top of my head:
Bomblet Gun: We had this gun where the projectiles would stick into enemies, but the impact damage was pretty low. The alternate fire had a fairly long animation time but would remotely detonate all the little bombs you stuck into all your targets. It was pretty fun but we just need the right hero for it to work with (it was really fun playing around with it on Tracer!).
Invis Wall: This was originally on Sombra i think? The idea is you plant this wall that made it so enemies couldn’t see you though it, but you and your allies could see just fine. It didn’t block bullets like a barrier, it was just for hiding while running past a choke or just throwing into the middle of a fight. It was pretty scary to fight against when all these projectiles were just magically coming out of the thing but you couldn’t see who or where they were being fired from. It was like a high-tech smoke bomb, kind of.