So I have done a lot of work here so far. I have the game over screen working. Alternate weapons from the pistol are working too. I have the shotgun weapon working, which has limited ammo. When you run out, you automatically switch back to the pistol which has infinite ammo. Here is a little video:
I have a friend helping me with music and sounds. He made the song sample and the lo-fi voices that I think really help make the game better.
I'm also trying to make concept art pieces that show the vibe of the game and I'm working on level 2 now. When the player reaches the train tracks, the level is supposed to end.