Estresamente

Estresamente (2021): Platform, Puzzle, Indie. Developed by Matajuegos. Available on Web browser.

A metroidvania inside the human body, where you play as a little guy dealing with the stress of the teenager whose body comprises the entire game world.

A furry guy lives inside a teenager, and has to help said teenager deal with nightmares, stressful classes, and intrusive thoughts.