Adjust moon speed and target positions.
Start removing debug prints. Track total time on a mission.
If you die, restart the mission. Keep track of play times and print them when you finish, along with par times for the maps.
Add going-back-home targets. Adjust things with respect to the ground texture so the shadows aren't as invisible.
Update map files for c1.
Only allow 0.8 seconds in the light before discovery.
Adjust par times for adjustments to the c1 missions.