Miner Sigma-36

Created by George Cepeda. 

Modifications made include: 

1.  Added name and short story to main menu. Short story snippet in pause menu of each level.
2. Created custom sprites for unique assets including, a collectible, a portal for movement, and an new enemy.
3. Code modification for a new level complete condition, collectible, and portals.
4. 3 levels with 3 different objectives. Find the gems, escape the asteroid field, and a face off with a fearsome foe.