Add Ogmo level and end-game terrain. Add E & W borders to prevent player swimming off edge of map.
Make player collide with terrain and make deepeth depths completely dark
Improve level.
Spawn enemies based on Ogmo level
Add AI to enemies and make their wrecks land on the ground
Make torpedos despawn after a time
Improve enemy AI. Try to align torpedos with player Y.
Add whales
Improve whale spritesheet
Spawn whale with Ogmo level
Add salvageable treasure