Attention all Nemeses

Today I drew 29 nemesis for the different screens of the game. The story is the dragon (Duck) from Atari 2600 Adventure has stolen back the chalice and hidden it at the end of a long cavern. He has organised all the characters from past Atari games to defend him and the chalice by not letting you in. You as the self righteous tomb raider (block) have to navigate the caverns, not touching the obstacles and the nemesis on each screen, while avoiding getting shot. When you make it to the Dragon there is one final challenge to defeat him and win the game. Next up is drawing the obstacles for each screen. The challenge will to make the screens get progressively harder, but not impossible.