Dragon Ball Z: The Legacy of Goku 2 Guides and Walkthroughs
Before I say anything else, I think it's worth noting that I am a giant Dragon Ball Z fan. I've watched the Japanese sub for both Super and Z entirely as well as the dub and I know quite a bit about the games. I don't really like the fighting DBZ games since they aren't the type of games I typically enjoy, but this game is a whole lot different.
Dragon Ball Z: The Legacy of Goku 2 is an action RPG set in the Dragon Ball universe and it's a really fun game to play, even without taking into consideration that it's Dragon Ball. The game picks up right after the first one left off (so right after the Freiza/Namek Arc) and it continues until the end of the Cell Arc.
It follows the show really close and a lot of the lines are the same in the game as they are in the show, an example is Vegeta tells Android 19 "Let me ask you, do androids experience fear?" right before their battle. Gohan's dialogue with cell before he goes SSJ2 is relatively the same too as it is in the show. In all honesty, the first game wasn't that good, but Legacy of Goku 2 really kicks things up a notch and is 100% worth playing if you're a fan of the series.
All 25 Golden Capsule Locations
The longest and most difficult sidequest in this game requires you to collect all 25 Golden Capsules which are scattered across most of the world. You can find all 25 Golden Capsules before you're given the quest to collect all 25 Dragon Balls.
All 7 Namek Locations
Early on in the game you're asked to find and speak to any Namekians that you come across throughout the world. There's a total of 7 Missing Namekians and all you need to do is speak with them to send them back to Capsule Corporation to wait for you. Collect all 7 to be able to travel to and from New Namek.
Character Trophies & Level 50 Character Gates
In Dragon Ball Z: The Legacy of Goku 2 there are four Level 50 Character Gates and behind each of them you'll find a Character Trophy. Once you collect all five of the available Character Trophies you'll unlock Hercule as a playable character. These trophies aren't required for completing the game.
Northern Highlands - Vinnie's House Switch Combination
Early on in the game while you're searching for Dr. Gero's Lab you'll come across a very brightly colored house blasting music in the Northern Highlands. Inside of this house is one of the generators you have to destroy to gain entry to Dr. Gero's Lab. In order to open the door though, you'll need to turn on the correct switches in the cave found below this house.