The awesome thing about this indie shop is that they use Inkscape for the creation of all their in-game visual assets. A few of their recent games include:
A hilarious epic Endless Roguelike Brawler with awesome art made in inkscape:
A Twin Stick Arena Adventure with art also made in inkscape:
They also have a new game in development called Crashlands, which is a massive mobile crafting/survival game.
as an added bonus, Sam (one of the devs) also uploads narrated time-lapse videos of how he creates these assets in Inkscape: