
This is a walkthrough on how to get the fourth Star Piece in Super Mario RPG Remake. Read on and see a detailed guide on getting the fourth star piece and the bosses to defeat in order to progress!
| Objectives |
|---|
|
|
| Party | Recommended Level | |||
|---|---|---|---|---|
Mario
|
Geno
|
Bowser
|
9 | |
| ① | After defeating Punchinello and obtaining the star piece, the wall will break and a new path will appear. use it and proceed to the next zone. |
|---|---|
| ② | As you go deeper, the minecart minigame will trigger ▶ Minecart (Moleville Mountain). |
| ③ | ![]() ▶ Treasure Hunting Toad: All Items and Unlock Conditions |
| ④ | After the minigame, leave the area to trigger an event. Once done, exit and proceed to Booster Pass. |
Moleville Walkthrough, Map, and Hidden Treasure Chests
| ① | ![]() ![]() |
|---|---|
| ② | ![]() Proceed to the next area after you get the chest. |
| ③ | ![]() |
| ④ | ![]() A note can be found pinned on a wall in Booster Pass denoting that the Monster List Agent is near. When you enter the hollow area, you will find that you can 'Talk' to someone inside it. |
| ⑤ | Climb the steps near the entrance of this zone to move to the next map, Booster Tower. |
Booster Pass Walkthrough, Map, and Hidden Treasure Chests
| ① | An event will trigger after you enter the Booster Tower |
|---|---|
| ② | ![]() Optional: Go back to Moleville to buy armor for Bowser. |
| ③ | Open the door and enter it. |
| ④ | After entering the door, proceed through the passage above the steps to the next room. |
| ⑤ | ![]() There is also a Hidden Treasure in the northernmost corner containing a Frog Coin. |
| ⑥ | ![]() ![]() You can get a Flower Tab from the wall between the box on the right. ┗Go to the corner on the left and a battle with a Snifit will begin. |
| ⑦ | ![]() If you successfully fall into the seesaw and launch yourself, you'll be able to obtain the Masher. |
| ⑧ | ![]() |
| ⑨ | ![]() You can go through the curtain to see an interesting scene. |
| ⑩ | ![]() |
| ⑪ | Proceed to the next room through the passage at the top of the stairs. |
| ⑫ | Use the save point in the center then proceed to the next room. |
| ⑬ | ![]() |
| ⑭ | ![]() |
| ⑮ | Exit the room and go through the the lower right passage. |
| ⑯ | ![]() |
| ⑰ | ![]() ![]() Enter the gap to get a Frog Coin. There is also a Hidden Treasure which contains a Frog Coin. |
| ⑱ | ![]() After getting the room key, you can open the locked door and obtain a Zoom Shoes. |
| ⑲ | ![]() |
| ⑳ | ![]() |
| ㉑ | Proceed to the next room through the path at the top of the stairs. |
| ㉒ | ![]() You can obtain a Frog Coin from the treasure chest in the upper left. ![]() ![]() |
| ㉓ | ![]() When you try to proceed to the next room from the path in front of you, the curtain minigame will start. Getting caught twice or less rewards you with an Booster's Charm and getting caught three times will start a battle with Booster. ▶ Curtain Minigame Guide and Rewards |
| ㉔ | ![]() ▶ How to Beat Grate Guy and Knife Guy |
| ㉕ | ![]() ▶ Booster Hill Guide and Rewards |
Booster Tower Walkthrough, Map, and Hidden Treasure Chests
| ① | ![]() You'll also find a Nurture Ring for sale - it's a solid accessory worth picking up now. Don’t forget to save your game before moving on! ![]() |
|---|---|
| ② | ![]() |
| ③ | ![]() |
| ④ | Go down the stairs in front of you and proceed to the next room. |
| ⑤ | Go up the stairs in the back left and proceed to the next room. |
| ⑥ | When you go to the center of the room, an event will occur and you will be asked to say something. Respond by jumping. |
| ⑦ | Rush in at the same time to open the door. This can take many tries as it can be difficult to time but patience is the key here so don't give up! |
| ⑧ | Use the save point then rush in at the same time as Bowser to open the door. |
| ⑨ | ![]() ▶ Marrymore Wedding Minigame |
| ⑩ | ![]() (Reco. Level: 9) After collecting the jewelries, the mini-game will end. Talk to Booster and an event will occur and the battle between you and Bundt and Raspberry will start avoid using most abilities - Jump and Super Jump are the only special moves that works effectively here, so rely mainly on physical attacks. Don’t waste time targeting the Torte chefs either; you can't do any damage on them and will leave on their own. Focus your efforts on the cake! ▶ How to Beat Bundt and Raspberry |
| ⑪ | ![]() |
| ⑫ | ![]() |
Marrymore Walkthrough, Map, and Hidden Treasure Chests
| ① | An event will occur once you head inside the castle. |
|---|---|
| ② | ![]() |
| ③ | ![]() |
| ④ | Head to Tadpole Pond through the path on the bottom or the right area. You can also open the Map and go there directly. |
Mushroom Kingdom Walkthrough, Map, and Hidden Treasure Chests
| ① | ![]() |
|---|---|
| ② | Talk to Frog Sage. He won't talk to you if you haven't given him a Cricket Pie yet, which you can get from the Mushroom Kingdom item shop. |
| ③ | ![]() |
Tadpole Pond Walkthrough, Map, and Hidden Treasure Chests
| ① | ![]() |
|---|---|
| ② | To move forward in each section, you’ll need to activate flower-shaped switches to open up the next gate. Interact with all 5 star flowers in this section to unlock the gate. Head into the next area once it opens.
As you walk around, you’ll see glowing stars with messages — these are wishes from people around the world. Some are heartfelt, some silly, and a few are from characters you’ll recognize!▶All Wishes on Star Hill |
| ③ | Activate all 6 star flowers in this zone to open the next star gate. Proceed forward through the path. |
| ④ | ![]() |
Star Hill Walkthrough, Map, and Hidden Treasure Chests
| Fourth Star Piece Bosses | |
|---|---|
| Booster | Grate Guy and Knife Guy |
| Bundt and Raspberry | |
How to Beat Booster and Rewards
How to Beat Grate Guy and Knife Guy
| | |||
| Recommended Level | HP | ||
|---|---|---|---|
| 9 | 900 | ||
| Attacks | |||
| Lulla-bye, Diamond Saw, Blizzard, Painspout, Sand Storm | |||
| Weaknesses and Resistances | |||
| | | | |
| | | | |
How to Beat Bundt and Raspberry

| All Star Piece Chapters Walkthrough | |
|---|---|
1st Star Piece Walkthrough |
2nd Star Piece Walkthrough |
3rd Star Piece Walkthrough |
4th Star Piece Walkthrough |
5th Star Piece Walkthrough |
6th Star Piece Walkthrough |
7th Star Piece Walkthrough |
Post-Game Contents |
4th Star Piece Walkthrough (Chapter 4)



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