Monsieur Moustache (itch)

Source: https://github.com/Ohmnivore/Monsieur-Moustache

Play as Monsieur Moustache and help him escape the flooding underground lab! Monsieur Moustache is an endless jumper game with a very simple, yet addicting mechanic. The simplicity and precision of that unforgiving mechanic makes the player rely on his skill more than anything else, and can be compared to Flappy Bird's tap to fly gameplay.