I worked on Infinity heroes with Lightmare Studios as a UI and UX Designer as well as Quality Assurance. I helped bring the UI from concept art into icons and menus that's been used in the game. I also helped make a asynchronous profranity filter for the in-game chat as well as being able to find numerous bugs, including those exclusive to a single platform.
I spent 80 hours on Infinity Heroes in the early stages of development. For more information outside of my contribution to the project can be found here - https://www.kickstarter.com/projects/elphie/infinity-heroes-competitive-card-game-for-mobile-p