Coldblood

Coldblood Inc. is a studio co-founded by Pedro Medeiros and Isadora, both Brazilian-Canadian developers based in Vancouver. While Pedro is an industry veteran, known as the pixel artist of Celeste and Towerfall, Isadora is a deeply technical programmer, who quit her job as a senior engineer at Microsoft to focus on Neverway and her custom engine. They are both very passionate about helping the game dev community, with Pedro’s pixel art tutorials and Isadora’s open source engine and both often give talks about their creative process.

Source : IGDB