Mario & Luigi: Superstar Saga/Finding the Beanstar pieces

Beanstar Piece 1
After you return to Little Fungitown you'll see that Bowletta has kidnapped Peach. Rush to where Mario was resting and give him the Crabbie Grass. You'll get auto transitioned to the Beanbean Castle. A message from Bowletta will arrive, and you'll have to find the four Beanstar pieces. Toadsworth tells you the first one you should get is the one located in TeeHee Valley.

S.S. Chuckola
In order to get here, go to the TeeHee Valley entrance. From that room, head to the right. There's another room with a few beans and blocks, but the destination is to the right. You'll see a boat, and you'll have to use some stairs to the right to climb. Then use a spin jump to get to the boat itself. After they take the Beanstar piece inside, follow them. Here you can save the game and heal yourself. Head to the room to the right, then down, and then you'll see a decorated door. Go in and you'll find a room with another door, but this one is blocked by a guard. You talk to him, and he'll tell you that you can't enter.

Now, head down two times, and then left. You'll see a guard moving the Beanstar piece. Get to the room he just entered. However, a guard will be blocking the way and will ask for a membership card. Return to the colorful door that you first tried to get in but got denied. You'll see they need people now, and you'll be "hired" You'll participate in a minigame that consists of matching barrels of the same color. After completing the minigame, you will be granted the membership card. Return to where the guard was, and show him the card.



He'll let you in. Now you'll talk to a guard for the Beanstar piece, but he tells you that you need to free Bloat first. For this, head back to the previous room, then to the right, then up, then up again but instead of the door, go through the left path. In this room, you'll see an X on the floor. Hammer it, and return to where Bloat is. After that, lit the TNT with Mario. This causes Bloat to get out, which causes sand to get in the ship, and after a cutscene, you'll be in the Beanbean Ocean Seabed again.

Pre Gwarhar Lagoon
Before reaching Gwarhar Lagoon you'll have to go through the ocean once more. You'll see the piece go to the next room. Follow it. Here, you'll see that the path to go down is blocked. Head to the upper right part of the room and you'll see a spot that Mario must lit in order to lower the door that was blocking the way.

In the next room, you'll see a valve. You don't have to spin it. Just go all the way down, and then right. Here, you'll have to use mini Mario to get into the hole with the arrow. From that room, make your way to the exit to the right. You're back in the room with Luigi, but on the other side. Move down all the way, and then all the way to the left. Lit up the spot, and the path will clear for Luigi. Use Luigi to charge the orb that was to the right. In this room, swim up to the yellow pipe, and afterwards, you have arrived.

Gwarhar Lagoon
After exiting the pipe, you'll notice the new environment. Head to the right, and you'll see two girls talking. Head to the right again and you'll see that another girl smacks you before you reach the other room. After hearing about Hermie, head to the right now that you're able to. (Or go up first to get the pipe of this location). In this room, head upwards. Here, once again go up. You'll be in a Relaxation Room. Head to the desk and book a session for Mario and Luigi for 200 coins. Now head to the next room, and the sisters will greet you.

After a scene, you'll have learned two new moves. Before moving on, you must get the sisters two colored pearls. For Mario's room, in the rolling spikes section, use the move that you just learned and make them go fast just at the right time. For Luigi, the spikes are slower, so use Luigi to electrify Mario and then you can move in the same spot. You can fit through it, and move to the side in order to get through. You can now head back to where you saw a big Koopa blocking the way. You can now use Mario's dash move to knock him down.