This game had some crazy completion requirements, with you having to find and collect all 50 monkeys throughout the game in order to get the true ending. I could never do it as a kid as I, one, didn't have the attention span, and, two, some of said monkeys were extremely well hidden and a pain to obtain. This game was also developed by Toys For Bob, the same studio that would go on to develop Crash Bandicoot 4, a game infamous for its collectables and how much of a nightmare it is to fully complete.
Is Madagascar 2: Escape 2 Africa... a prototype for Crash Bandicoot 4?

Back in 2013, 11 year-old me would use this app (you kids would never understand) to go into people's worlds and just grief, I think as a form of vengeance after someone did the exact same thing to me. Anyway, I went into a world where some kid was building a mansion, and it was genuinely pretty cool, and I readied to do a bit of trolling, but after taking a moment to talk to the kid and all that, I just... didn't do it? And I hung out with him for a bit, we just had fun building that mansion together and talking in the app's voice chat. Before I left, I admitted to him that I had originally joined to grief him but changed my mind after realising I just wanted to hang, and we just laughed about the situation.
No idea where the kid is now, we never saw each other after that, but kudos kid I met on Multiplayer for Minecraft PE a decade ago, I hope you're living your best life.

I don't know what the block does, do you? I don't know. I dunno. Hey everybody, I'm here with my good friend, Inspector Gadget. Uh, how're you doing Inspector Gadget? I'm having a lot of fun. So, you wanna do some reviews, Inspector Gadget? I'm better than you are, so I should do the review. Okay, alright, well, Inspector Gadget's gonna do the review. You can shut up now, I'm always on duty! Hmm, do you have that game, "Miney Crafta"? Penny was telling me she was playing it on her computer book. Let's play Miney Crafta! Um, well, I have Minecraft, I think that's probably what you're talking about. Let's try that. Hmm, oh yes, this is it: Miney Crafta! No no no, Inspector gadget, it's called Minecraft. Oh, Minecrap! I cannot wait to play Minecrap. Do you know what my favorite thing to do is in Minecrap? I love building bricks with Minecrap. Building bricks with Minecrap is the best thing and the most amount of fun you can have while playing an app. I understand why all the kids are playing this game these days -- it's because they like to build brown bricks with Minecrap. I also like to build brown bricks with Minecrap. It's the most fun you can possibly have. What is the point of Minecrap? Well, there really is no point. It's a sandbox game. Oh good, I love building sandcastles. No, that just means you can do anything you want like explore, build stuff, and mess around. What kind of stuff can you build? Well, anything, really. There's one guy that built a scale model of the Starship Enterprise. My deduction skills as a detective tell me he has quite possibly, never had sex. Come on, Inspector Gadget, it's about expressing your creativity! But, he is just copying a fake rocket ship blueprint designed by someone else! Seems more like monkey see, monkey do than using creative energy if you ask me. Oh, you think you can do better, huh? I have a robotic implant in my brain that lets me preform 12,000,000,000,000,000 calculations per second. I could rewrite the entire game's code, while helping Penny with her homework, and cleaning up brain's doody, all at the same time! He's a nerd, and I hate nerds more than I hate MAD agents. What an asshole! He may not have a powerful cybernetic brain like yours, but I think that the kid used Minecraft in a unique, and complex, yet beautiful way, making the adaptation of---- I told you to shut up, but you didn't listen. Oh look, a free iPad.