TODO: Use pygame.surfarray for surface manipulation V0.5 November 2011 ======================== Level stage redone and generated when the level info file changes. New explosions Minibosses fully implemented HUGE performance improvements TODO: Add options to the menu, final boss, more levels V0.4 October 31st 2011 ======================== Added minibosses and bosses (still not implemented fully) A small menu has also been implemented TODO The miniboss should fire lasers or something to the player's ship Add options to the menu, music on and off, etc V0.3 September 22st 2011 ======================== More improvements TODO Add menu with difficulty, options (music on/off, fullscreen, etc) Add several levels Roadmap to 0.5, create end of level levels (bosses) V0.1 June 21st 2011 ======================== Initial version TODO Add menu with New Game and, maybe, new options Add better collisions Add subclasses of Alien with different damage Add image for the background with walls Add levels read from gif files Add gameover Credits ======================== Explosions: http://gushh.net/blog/free-game-sprites-explosion-5/