NEW version of my block breaker.
Thunder Space Force vs. The GigaBots
The problem with speed looks solved now.
1- You have 3 lives;
2- You can win by just destroing the orange blocks;
3- You can restart a level (with a score rollback, of course);
http://www.sharemygame.com/share/57c764c9-ade5-42a4-9866-8ce5a7643752