Invisible walls you say? It’s not like anyone wanted to find that out while playing the game, thus having a fulfilling game experience, right? Good job at spoiling the stage you dumbasses. Why would you go and tell the players that hey this stage has secrets and this is how you access them? It’s like Citizen Kane having a trailer that explains what Rosebud means, or Planet of the Apes telling you that it was Earth all along.
All the money that went to make this game could’ve been used to make completely new game, Ducktales or not. Imagine if they would have made Ducktales 3 instead. New stages, new music, new stages, new bosses, new everything but still the same awesome core. But no, we can’t have nice things.