Metroid II: Return of Samus Classic
Game Boy · Action-Adventure / Platformer
Milon's Secret Castle
Certified classic
| System | Game Boy |
|---|---|
| Genre | Action-Adventure, Platformer |
| Developer | Hudson |
| Publisher | Hudson |
| Players | 1 player |
| Commitment | Weekend project (Roughly 6–20 hours) |
| Legacy | Certified classic · legacy score 11 |
Released for the Game Boy, Milon's Secret Castle is an action-adventure game developed by Hudson. It blends action-adventure and platformer elements.
Among the 20 Game Boy action-adventure games in our database, it ranks #5 by legacy score.
Hudson also made Atomic Punk, Pocket Bomberman and Felix the Cat for the Game Boy.
This is a solo experience: one player, no waiting on anyone else.
Pick it if…
- you want to get lost in a long quest
- you have time for a weekend project (roughly 6–20 hours)
- you want to experience one of the Game Boy's defining games
Maybe skip it if…
- you want a game you can finish in one short session
- you are looking for something to play with friends
What playing Milon's Secret Castle is like
Action-adventures blend real-time combat with exploration, puzzles and item collection. You open up a larger world gradually as new tools let you reach places you couldn't before.
Tip for newcomers: Keep a mental (or paper) map of locked doors and unreachable ledges; most action-adventures expect you to come back once you find the right item.
Milon's Secret Castle cheats & codes
16 codes on file (Game Genie, Other codes). Here are a few Game Genie codes to start with:
| Start With 3 Energy Bars | 036-EA8-F7E |
|---|---|
| Start With 6 Energy Bars | 066-EA8-F7E |
| Start With 9 Energy Bars | 096-EA8-F7E |
| Protection Against Most Hazards | FAD-368-4C1 |
| Infinite Money On Pick-Up | FA7-8F9-4C1 |
| Start With & Keep Double Shot & Shield | FAC-FD8-4C1
3CC-A8A-5D4 |
Milon's Secret Castle walkthroughs & guides
Stuck, or want to go deeper? These trusted sites have full walkthroughs, completion times and more for Milon's Secret Castle.
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Playing Game Boy games today
Game Boy games were designed for short bursts on the go, which makes them ideal for a coffee break today. Many are available through Nintendo Switch Online, and original carts play on any later Game Boy model.
Milon's Secret Castle FAQ
Who made Milon's Secret Castle?
It was developed by Hudson.
Is Milon's Secret Castle multiplayer?
No. Milon's Secret Castle is a single-player game.
How long does Milon's Secret Castle take to play?
As an action-adventure game, Milon's Secret Castle typically falls into the "Weekend project" category: roughly 6–20 hours. Your time will vary with skill and how much you explore.
Read more about Milon's Secret Castle on Wikipedia. Facts on this page are compiled from the open libretro database and Wikidata; "legacy score" reflects how widely a game is documented across Wikipedia's language editions. Spotted an error? Let us know.