Both Saturday and Sunday were profitable days. I managed to stick on AstroLander and work a dozen of details, such as :

• Normalize the audio tracks
• Improve the touch/click reactivity of the main GUI
• Write a few common function to create UI buttons and ultimately refactor the existing UI code
• Implement a “Pause Menu” when in-game. Works perfectly and stops the game completely (display, stopwatch, physics, particles and whatnot)
• Fix an inconsistent design in the score calculations
• Renamed a dozen of scene files and their respective classes

Not bad, for a Sunday 🙂