Finished the prototype, you can play it here: http://agegames.16mb.com/#/games-list

Improved the collision of bullets vs enemies.

Fixed a bug.

Added basic attack to player.

Player now takes damage from enemies attacks:

Added collision logic when player overlaps item.

Refactored the HUD class. Partially fixed a bug related to camera size.

Added HUD. It just displays the life right now, but it's something.

Added AI to enemy. Now follows the player and attacks him.

I just added a loading screen to a previous game. Tomorrow I'll do more stuff.

I'm proud of it considering the little time I have.