Discover the locations of Geno's ultimate weapons, the Star Gun and Stella 023, in Super Mario RPG (2023). Learn how to obtain these powerful items through challenging battles and post-game content.
This guide details the locations of Geno's ultimate weapons in Super Mario RPG (2023): the Star Gun and the Stella 023.
Star Gun Location
The Star Gun can be found at the end of Battle Course Two within Bowser’s Keep. The specific room is determined randomly by one of six doors. To find the correct room, you must encounter a battle against four Terra Cottas. If you enter a door and find a long corridor with statues, proceed to the first set of statues to initiate a battle. If it's against four Terra Cottas, you are in the correct room for Geno's weapon. If the battle is against Pro Goombas, it is the room for Bowser's weapon. If you are in the wrong room, you can press the button to give up and return outside the doors, then try another door. Some rooms may not allow you to give up, requiring you to complete the challenge. Once you find the correct room, complete the three rooms of battles, and the chest at the end will contain the Star Gun.
- Location: Bowser’s Keep
- Stats: +57 Attack
Stella 023 Location
The Stella 023 is only available after completing the main story. Load your clear data and take Toad’s voucher to Marrymore Inn, staying in the deluxe room for free. This triggers a scene with Geno, after which you must head to Star Hill. Completing the events there will unlock the post-game bosses. From the world map, select Booster’s Tower and then “top of Booster’s tower” to find Booster. Approaching him initiates a difficult battle where Booster can deal 9,999 damage per attack. After defeating Booster, you will obtain Geno’s Stella 023 weapon.
- Location: Booster’s Tower (Post-Game)
- Stats: +62 Attack
For ultimate weapons for other party members, refer to the following guides:
- Peach’s Ultimate Weapon
- Mario’s Ultimate Weapon
- Bowser’s Ultimate Weapons
- Mallow’s Ultimate Weapons
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