A Wonder

Third-person stealth and puzzles in an abandoned underwater city

Class of 2016-2017 · Published by Campus ADN · Released Nov 13, 2017

Reviews: Mixed; 52% of 149
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Playable
Last update on Steam: 9 years ago; Oct 23, 2017
Minimum PC: R9 290; 8 GB RAM · 5 GB disk; Full requirements

What is A Wonder?

A free third-person stealth puzzle game about Alana, who is stuck in a sunken city. You explore and solve puzzles to reactivate the city while staying hidden from hostile creatures.

For you if...

+you enjoy steampunk settings in single-player adventures

Not for you if...

−you prefer combat-focused action over evading enemies

What players say

52% of 149 reviews are positive

Players praise the setting and puzzle ideas. Common complaints include awkward controls, confusing puzzles, and glitches that can block progress.

Screenshots and trailer

A Wonder system requirements

Minimum: R9 290, 8 GB RAM, 5 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 64bit
Processor: Intel Core i5 - 4590 equivalent
Graphics: AMD R9 290 or NVIDIA GTX 770
Memory: 8 GB RAM
Storage: 5 GB available space
DirectX: Version 11

Does A Wonder have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does A Wonder run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Family Sharing
Languages: Text only: English.

Does A Wonder use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam