This is more a shower thought than fully-fleshed concept, but it would be cool if there was a character who could continuously tilt their camera vertically to perform a flip, allowing them to fire upside-down.
There could also be abilities that are only accessible in this state or other...
Intro
During the Winter event, I thought the snowball item was an excellent idea and loved that it had a form of progression to it as well. It made me consider what other all-player novelty items could exist.*
Implementation
I notice that many games have a form of "selfie" mechanic integrated...