20+ Aquafun Indoor Mermaid Party Games

An Indoor Mermaid Party Games is a magical way to bring the ocean to life—no beach required. With sparkling shells, sea-blue décor, and mermaid vibes everywhere, it’s perfect for creating fun, fantasy, and unforgettable memories right at home.

Indoor Mermaid Party Games

An Indoor Mermaid Party Games brings ocean magic indoors with shimmering colors, seashells, and playful vibes. It’s perfect for making waves at home—rain or shine!

Mermaid Treasure Hunt

Hide shiny “treasures” around the room and let guests search like real undersea explorers.

• Use pearls, shells, or plastic gems

• Give each guest a treasure pouch

• Add clues for a twist

Sea Shell Bingo

A classic game with a mermaid twist. Customize bingo cards with ocean items and colors.

• Use stickers as markers

• Call out items using a shell-shaped spinner

• Give ocean-themed prizes

Undersea Freeze Dance

Play ocean-inspired songs and have guests freeze when the music stops.

• Use songs like “Under the Sea”

• Add fun poses like “mermaid tail” or “crab claws”

• Eliminate the slowest mover

Mermaid Tail Race

Instead of running, guests hop or shuffle while wearing “tails” or pillowcases.

• Use fabric or blanket wraps

• Time each participant

• Create a mini obstacle course

Sea Creature Charades

Guests act out different sea animals or mermaid activities—no words allowed.

• Include jellyfish, dolphin, seaweed swaying

• Play in teams or one-on-one

• Add silly sound effects

Ocean Potion Lab

Set up a mini station where kids mix glitter, water, and safe ingredients into potions.

• Offer small bottles for take-home

• Use safe food coloring and sparkles

• Let them name their potions

Bubble Pop Relay

Place balloons or bubbles around the room and let players race to pop them.

• Use feet, elbows, or fins

• Time each round

• Make it extra silly with music

Pearl Spoon Relay

Just like an egg-and-spoon race—but with “pearls.”

 

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• Use ping-pong balls or white beads

• Balance and walk to a marked point

• Add a mermaid sash for flair

Mermaid Trivia

Test their knowledge with fun, simple mermaid or ocean-themed questions.

• Use visuals for younger guests

• Offer multiple-choice options

• Add small prizes for correct answers

DIY Shell Necklaces

Turn craft time into a fun game—who can design the most creative shell necklace?

• Offer beads, strings, and shells

• Set a timer to add excitement

• Let guests vote on their favorites

Catch the Jellyfish

Toss and catch lightweight balloons or scarves pretending they’re jellyfish.

• Pair guests in teams

• Use a timer or music for rounds

• Add point-based scoring

Clam Toss

Toss beanbags or balls into “clamshell” containers for points.

• Label shells with different values

• Set up at different distances

• Add glow-in-the-dark items for extra fun

Name That Mermaid Song

Play short clips of ocean or mermaid songs and guess the title.

• Use a mix of Disney and pop music

• Award bonus points for singing along

• Create a playlist in advance

Ocean Obstacle Course

Set up pillows, blankets, and chairs as sea tunnels and coral reefs to crawl through.

• Time each player

• Add tasks like “swim like a fish”

• Play dramatic underwater music

Starfish Toss

Similar to ring toss but with foam starfish or soft items aimed at targets.

• Use buckets or hoops as bases

• Give points for distance or accuracy

• Keep a scoreboard

Mermaid Says

Just like “Simon Says” but with mermaid commands.

• Use actions like “flip your fins” or “swim in circles”

• Add fun sound effects

• Play quick rounds for energy

Bubble Wrap Stomp

Lay out bubble wrap and let kids stomp to make popping sounds like ocean bubbles.

• Play with music

• Set a timer

• Turn it into a mini dance floor

Fishy Face Challenge

Move gummy fish from one plate to another using only your face.

• No hands allowed

• Use whipped cream or pudding

• Time each round

Ocean Memory Game

Lay out cards with sea animals or shells and let players match them.

• Use colorful images

• Start with fewer cards for younger kids

• Add glitter cards as bonuses

DIY Mermaid Crowns

Craft beautiful crowns using stickers, shells, and glitter—then vote for categories.

• Set up a decorating table

• Offer “Most Creative” or “Sparkiest” awards

• Take photos after each creation

Seahorse Balloon Waddle

Hold a balloon between the knees and waddle across the room without dropping it.

• Add obstacles or turns

• Make it a relay

• Use ocean-themed balloons

Guess What’s in the Treasure Chest

Fill a covered box with mystery ocean-themed items and let guests guess by touch.

• Use sea sponges, toy fish, or shells

• Offer hints if needed

• Award points for right answers

Sand Art Station

Let guests layer colorful sand into bottles or jars for a hands-on creative break.

• Use funnels and clear bottles

• Offer pastel and bright sand

• Let them label their creations

Mermaid Dance Battle

Split into teams for mini dance-offs using themed music.

• Use glow bracelets and soft lighting

• Vote by applause or have a judge

• Offer fun titles like “Fin Flicker Champ”

Sea Shell Bingo

A classic game with a mermaid twist. Customize bingo cards with ocean-themed icons, pastel tones, and sparkles to match the party vibe.

• Use stickers or pearl gems as markers

• Call out items using a shell-shaped spinner or pull from a treasure box

• Give ocean-themed prizes like mini plush sea creatures or shell bracelets

• Laminate cards for reuse and durability

• Play multiple quick rounds to keep energy up

FAQ

What age group are indoor mermaid games best for?

Most games work well for ages 4–10, but with a few tweaks, teens and even adults can enjoy them too. Just adjust the difficulty or add a silly twist.

How many games should I plan for a mermaid party?

Plan around 5–7 games for a 2-hour party. It keeps kids entertained without feeling rushed or overwhelmed.

Do I need a large space for indoor mermaid games?

Not at all! Most games can be played in a living room, playroom, or basement. Just move furniture aside and use soft props for safety.

What supplies do I need for these games?

You’ll want simple items like balloons, stickers, shells, blue fabric, plastic gems, and themed printables. Most can be found at dollar stores or online.

How do I keep the games organized and smooth?

Have each game set up in a separate corner or station. Use signs and assign a helper (or older kid) to guide younger ones.