The City of Light is turning to dust. Independent studio Attaboy Interactive has confirmed that WONDERFALL, its hauntingly beautiful third-person narrative adventure, will launch on PC via Steam on Wednesday, 9 December 2026. Alongside a brand-new release date trailer, the studio has also unveiled the game’s stellar voice cast — bringing warmth, depth, and humanity to a world slowly dissolving into sand.
ENTROPY CONSUMES PARIS — YOUR HANDS SHAPE WHAT REMAINS
It is 1920. In the wake of the Great War, a new, quieter horror spreads across Paris: Entropy, a mysterious force that turns stone to sand, streets to dunes, and landmarks to mere ghosts of themselves. No one knows its origin. No one understands its pattern. And no one can stop it — except, perhaps, for you.
You play as Léon, a young orphan with a gift no one else possesses: the ability to manipulate the very sand consuming the city. Where others see only erosion, you find a medium. You can shape it, lift it, solidify it, and use it to unlock paths through the crumbling capital — from the buried tunnels of the Métro to the wind-swept rooftops of Notre-Dame, across the Île de la Cité and beyond.
Wonderfall is not a game of combat or conquest — it is one of exploration, connection, and revelation:
- Traverse a shifting city — districts transform under Entropy’s influence; familiar streets vanish, replaced by new routes and hidden spaces
- Master sand abilities — reshape barriers, bridge gaps, reveal buried secrets, and reach places lost to the collapse
- Solve environmental puzzles — read the landscape, trace what remains, and use your gifts to uncover what Entropy has hidden
- Unfold a layered story — meet those who remain, hear their accounts, and piece together the truth behind the decay
VOICES OF A FADING CITY — THE CAST REVEALED
Every memory, every warning, every hope carries a voice. Attaboy Interactive is proud to announce the performers who will bring Wonderfall’s cast to life:
| Character | Voice Actor | Role |
|---|---|---|
| Léon | Ryan Highley | The orphan who walks between worlds — and between eras |
| Lily | Jeanne Pajon | A fellow survivor who sees the beauty in what is vanishing |
| Ernest | Paul Bandey | An elder mentor who remembers the city before the fall |
| Wotan | Patrick Raynal | A figure who seems to understand Entropy more than he admits |
Each performance was recorded with an ear for intimacy — capturing the quiet grief, stubborn hope, and fragile bonds that define life in a city slowly slipping away.
FROM DREAM TO DEBRIS — ATTABOY INTERACTIVE’S DEBUT
Wonderfall is the first full project from Attaboy Interactive, a small independent studio dedicated to building atmospheric, character-led experiences where setting is as much a protagonist as the people who inhabit it. The game has already drawn attention through a well-received Steam demo and appearances at Tokyo Game Show and AG French Direct.
“We wanted to make a game about loss — not just the places we love, but the feeling of them — and about what we choose to carry with us when everything else falls away. Léon doesn’t just save Paris… he remembers it.” — Attaboy Interactive
KEY DETAILS AT A GLANCE
| Detail | Information |
|---|---|
| Release Date | Wednesday, 9 December 2026 |
| Platform | PC — Steam |
| Developer/Publisher | Attaboy Interactive |
| Genre | Third-person narrative adventure/exploration |
| World | Alternate 1920 Paris, consumed by Entropy |
| Protagonist | Léon — sand-wielding orphan |
| Voice Cast | Ryan Highley, Jeanne Pajon, Paul Bandey, Patrick Raynal |
| Trailer | New release date trailer live now |
| Demo | Available on Steam — try before launch |
ADD IT TO YOUR WISHLIST — PARIS IS WAITING
Entropy never sleeps. But neither do those who refuse to let go. Wonderfall invites you to walk through a city fading away — and to discover that even in sand, something enduring can take shape.
Wonderfall — arrives 9 December 2026 on Steam. Add it to your wishlist now. The city is calling.
Find out more here: Wonderfall
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