single player real-time strategy game with steampunk sci-fi

 You have to build and maintain a steam distribution network on an alien
 planet, while under attack from aliens and other hazards. The game has
 three difficulty levels, an interactive tutorial, and a scoring system.
 .
 "20.000 Light Years Into Space" is written in Python using pygame.
 It was rewarded with the second place in the Pyweek March 2006 Individual
 Entries category.