Alright, so I finally cracked a bunch of secrets in Monster Odyssey the other day! Felt like I was beating my head against the wall forever trying to unlock some of these hidden rewards everyone whispers about. Seriously, the grind for those rare Soul Gems was driving me nuts. Here’s exactly how I stumbled through it:
Where It Started
Honestly? Pure frustration. I'd been farming the Stormclaw Ridge zone for days, repeating the same quests hoping for a Lucky Egg drop. Nothing! The rewards were always just low-tier potions and coins. Time for a different approach.
I got into messing with the game’s daily login streak system instead of grinding battles. Seemed harmless enough. Just log in, claim the basic prize, right? But I started noticing weird patterns. Like, if I immediately spun the Prize Wheel after claiming my 3rd-day login bonus, but spun it backwards? Yeah, backwards. Hold the stick left and mash the 'spin' button three times fast. Suddenly got five Boom Seeds instead of the usual one. Weird!

Digging Deeper (aka Button Mashing Galore)
That got me thinking maybe other screens had hidden triggers. The title screen looked boring. But I gave it a shot. Spammed some buttons randomly:
- Nothing with just X and O. Big surprise.
- Tried holding L1 + R1 during the load screen after dying. Nada.
- Then I remembered the Prize Wheel thing. Focused on the main menu. Selected "New Game," but instead of confirming, I rapidly tapped UP, DOWN, UP, DOWN on the d-pad, then pressed and held SQUARE and TRIANGLE together for a solid five seconds while the little chibi monster blinked slowly. The background music stuttered.
BOOM! A weird pixelated chest appeared just under the "Continue" option. Tapped it, and boom! Instant access to a stash of 15 Spirit Keys. Couldn't believe it.
The Puzzle Piece
Okay, now I was hooked. Needed those Soul Gems desperately. Everyone online was tight-lipped. So I got creative. Ended up revisiting Whispering Caverns, an early game dungeon everyone ignores later. There’s that room filled with stalactites near the entrance. Always thought it was just scenery.
I ran around pressing 'interact' near every stalactite like a maniac. Nothing. Then I used one of those Boom Seeds right under the largest, ugliest one near the back wall. Instead of destroying it, the explosion revealed a faint, etched symbol matching the one from the menu chest! Used a Spirit Key on the symbol – walls slid back revealing a little tunnel. Inside? A chest with 10 Soul Gems and a Sparkling Crystal Charm I’d never seen before. Jackpot!
So What Actually Works?
Here’s the messy list I figured out so far:

- Menu Chest: Start screen trick above gets you Spirit Keys.
- Prize Wheel Boost: Spin backwards fast right after 3rd-day login for extra resources.
- Whispering Caverns Gem Stash: Blow up that specific stalactite then use a key on the symbol.
- Golden Firefly Flock: If you see a rare golden group? Chase 'em! Catch three before they vanish and a special vendor appears for one hour at Lake Serene. Sells unique gear.
Took a bunch of failed tries and silly button combos, but man, finally grabbing that gear made it worth it. Still hunting for more. Feels like the game has layers of junk stuffed away behind silly actions. Keep experimenting!