NEW UPDATE:

It's been 1 week since I posted anything on this subject but the development of the game is progressing very well.

Enemies can now be shot and killed, I made the zombies have multiple phases.

• Phase 1: Walking

• Phase 2: Running

• Phase 3: Crawling

And the zombies can also attack the player when in range, and they can deal damage to the player.

I have also created a desert level, and I plan to create 3 more levels and a tutorial before uploading the game.

I'll be uploading a demo video shortly after tweaking all these added features and polishing them.

Peace.