Store Assets for Steam, GOG.com, HumbleBundle store, etc. mostly from assets from the game or official arts.
Steam profile backgrounds
Landing page assets at FrostpunkGame.com
During almost 5 years working in 11 bit studios I worked on a lot of various assets, big and small. I worked on marketing designs for This War of Mine and it's DLC's, Beat Cop, Tower 57, Moonlighter, Children of Morta and Frostpunk with all their DLC's, different platform releases etc.