fun, but trickey
I used to have this game for the ps2 and the game boy advance. of course the ps2 version is the best. the gamboy advanced version is very different from the console version. you play in super mario bros.-style side scroling platforming. it was fun but very hard. there was one level I had to skip because it was too hard. but i do know that it is the level right before the final boss of the game. this level is imposable. but their is a way to skip it, go to load level and type in CHIP and that will get you to the final level.
No, Just No...
Nicktoons Unite! isn't a great game choice for the GBA. The reason is, there's barely even any difficulty level. You can just be pressing the attack button the whole time and beat the game. Believe me, I did it, I beat the game when I was ten years old. I do have to say though, it is pretty cool, how you get to switch between different characters on your adventures. That's about, the only cool aspect of the game. Everything else is mediocre. Even a five year-old can beat this, I'll bet my money on it. Little kids' games are (at the least) supposed to be a bit challenging, this one, you just press the attack button, the whole time, and you'll beat the game. Don't buy it, just please..
Ok and challenging
it's OK at the beginning and through most of the game. But the extra challenges are EXTREMElY hard and challenging, and make the game last a while. On a side note: I think the screenshots are from a DS version, so don't look at those.
This game is fun and addicting. The worlds and levels are well thought out. I totally recommend it.