An Old Man with a fan is a lovely homage to the gameboy colour days of simple, effective gameplay with lovely visuals and a rocking background track. The game is polished, feels good to play, and has what appears to be scaling difficulty for endless replaybility. Love the concept, love the execution!
A couple (hopefully) constructive criticisms:
-I would love to scale up the gameplay window a bit. If you're worried about the integrity of the pixel art, integer scaling the project settings should solve that, as well as forcing the aspect ratio.
-A highscore tracker would be lovely! Maybe in the top left?
-A quick retry button on a gameover would be lovely. In godot you can reload the scene for a replay in likely the same way you did to boot it on the title screen.
-I'd love to be able to return to the title screen after a gameover to review the credits :)
Overall a lovely little game, everyone should give this one a go! Good job to all of you on the team! :)