I have been delving into Sega programming lately. The Sega Master System and Game Gear, specifically. I’m making a game for the Sega Game Gear called Mr. Ultra. I am now thrilled because I actually have sound working now, so I can create music for Mr. Ultra. Here are a few screenshots.

Attachments:

1. 

   level1forest2.png
   

2. 

   level2mountain.png
   

Looks remarkably similar to Pitfall! on the Atari 2600.