I restarted my wifi and used 7zip and it worked, thank you so much ! I just finished the game and it's really cool, not only is the concept fun and the controls really smooth, but I really loved the details in the lore behind the characters, I enjoyed making sure I read all of their speech bubbles and seeing the different relationships evolve. The "COSY" between each level is also pretty funny. Overall a fully positive experience, it's a really nice game !