Independent iPhone game studio

Small games.
A world of sound.

Hum a little magic. Say the answer out loud. Follow a sound somewhere new.

Made for curious minds, big and small.

Three small worlds. Three ways to play.

Your voice. Your ears. Your next move.No accounts. No ads.Available for iPhone.

Meet the games

Which world calls to you?

A voice, a word, a tiny change in sound.
Sometimes that’s all an adventure needs.

Butterfly Meadow: a fairy casts a transformation spell toward the orange Emberwing butterfly.A little magic, made by you

01 / Hum

Vocal Glide

Singing & humming games

A little hum. A little magic.

Singing games where your voice becomes the controller. Hum to guide a fairy, bloom a garden, and fill a moonlit world with colour.

  • Pitch-controlled play
  • Five experiences
  • 1–5 minutes or Endless
Number Grid: a spoken-answer number puzzle in Mumble Aloud.Step into the puzzle garden

02 / Speak

Mumble Aloud

Czech speaking & vocabulary games

Say it messy. Keep going.

Practise Czech words out loud through number, picture and memory puzzles. Follow a clue, find the word, and say your answer. You can also play in English or Italian.

  • Spoken-answer puzzles
  • Three answer languages
  • Short game rounds
Serpent Song: compare sound waves in a desert listening game.Find the melody in Serpent Song

03 / Listen

Echo Biomes

Ear training & listening games

Every sound leads somewhere.

Ear training through small listening games. Follow a fennec, remember a melody, and discover what the night is singing.

  • Five listening games
  • A world of natural sounds
  • Day & night discoveries

Find your kind of play

Start with a little curiosity.

Hum.

For a voice-led adventure, or a few quiet notes in a garden.

Vocal Glide

Speak.

For turning words you recognise into answers you say out loud.

Mumble Aloud

Listen.

For spotting a small difference and discovering where it leads.

Echo Biomes

A small independent studio

A playful use for the senses.

We make games where sound does something. It moves a character, reveals a clue, or turns a remembered word into your next move.

Meet Exricel Studios

Play comes first

Characters, discoveries, and small reasons to try again. Each game has its own kind of challenge.

Room for everyone’s curiosity

Enjoy a game on your own or take turns with family. Choose an experience that fits your voice, language, and listening setup.

Simple, respectful choices

No accounts or ads. Clear access terms and a privacy page for every game.

A little more to explore

Follow your curiosity.

All guides