21 Singularity is an asymmetric local multiplayer game for 3 players with side view, in which 2 of the players take the role of androids who must cooperate to get out of the factory, while the third player will be the evil scientist who will try to prevent it.
It was a university project of 4 people for the subject "Networked Games", in which we had to make a local version (published) and another version that would work in local network.
The technology used in the project is Phaser3 with Javascript for HTML5 in client side and Java via Spring-Maven in the server side.
The parts I took care of were: