September 20, 2026

Meet HIDDEN FEELINGS

Five MONMONMON cards ready for Hidden Feelings

Your monsters have feelings. Now you get to keep one secret.

HIDDEN FEELINGS is a new mini game played with the MONMONMON digital collectibles you already know. It has its own rules, separate from the original MONMONMON game, and you can play right in your browser on your phone or computer.

Bring five monsters. On your attack, choose a card and secretly pick one of its ten feelings, like SMILE, LAUGH, or BRAVE. Your opponent sees the monster's cover, but doesn't know which feeling you chose. They pick a card to answer yours. Then the cards flip, the feeling is revealed, and the higher score wins the round.

Both cards are used, so every choice changes what you have left. Take turns attacking. Win three rounds to take the match, or finish with the most wins after five. Equal scores make a tied round. Do you play your strongest monster now, or save it for later?

You don't need a wallet or a collection to join in. Choose from 25 free cards with a mix of Common, Rare, and Legendary monsters and plenty of color. Tap a card to see its feeling scores, or hit FLIP CARDS to turn over the whole selection. Build your five within the 350-rating team limit and you're ready.

Already have MONMONMON digital collectibles in your Solana wallet? Connect it and bring your own monsters. Verification uses a message signature, with no payment or transaction. The free cards are there to play with; they aren't added to your wallet.

Play against the Monster, or send a challenge link to a friend. Win a round and your monster gets its moment in the spotlight. Win the match and let the confetti fly. Hidden Feelings results also join Solo and Multiplayer on the community leaderboard, with verified-wallet players eligible for rankings.

Five monsters. One secret feeling. Your move.

PLAY HIDDEN FEELINGS · CHALLENGE A FRIEND

Looking for the original game? Play MONMONMON here.