Finally after something like 16 hours of work, it now looks like a game.

It has been realised with Qt and its QPainter class.
I’ve wasted a lot of time with collisions which gave me a lot troubles. For now, I have :

• Levels read from files,
• Animated sprites,
• Objects which can be picked up,
• A text area,
• Enemies (CLOWNS!),
• 4 levels.

I now need to add more levels, some sounds, more graphics (kittens?), the possibility to lose by touching a clown and an end to the game.
I don’t think I’ll submit it as it is not really fun to play, just challenging, but I’ll try to go as far as I can.

Note for myself: next time, use an existing engine.