Funnily enough, I switched the hardware acceleration to OFF to fix it.
However, while this made the game playable, it was also an FPS nightmare.
So, while your submission is still valid, it would be a disservice for me to rate your game, knowing that my hardware is the problem.
Viewing post in GWJ#63 - Cats - Family Ties jam comments
Did you play in fullscreen. Playing in fullscreen extends a lot the loading. With a really bad PC (and hardware acceleration on, not in fullscreen), the loading lasts about 1 minute / 2 minutes. Anyway, thank you a lot for your time. That's really sad you can not play the game. If you have time, you could download it. The file is really small (about 160Mo).