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About Solar Ash
Solar Ash, from Heart Machine, delivers a high‑speed, gravity‑bending adventure starring Rei, a Voidrunner determined to halt the Ultravoid’s endless hunger. The game unfolds in a surreal dreamscape littered with the ruins of forgotten civilizations.
Players race through rail‑grinds, grapples, and cloud‑surfing while battling grotesque mobs and massive bosses. The narrative threads through mysteries of the Starseed and Echo, inviting exploration of a world swallowed by the void.
01 / THE GUIDE
Story & Setting
The description places the adventure in a surreal dreamscape filled with long‑abandoned ruins of great past civilizations. Rei’s role as a Voidrunner is defined by her mission to save her planet from the Ultravoid’s path of eternal hunger.
The environment is portrayed as a high‑speed, gravity‑bending world where shattered, bygone worlds have been consumed by the void, providing a striking visual backdrop for the journey.
- Notice how each ruin hints at a lost culture; these details reinforce the world’s history.
- Compare the tone of Solar Ash’s setting with other Heart Machine titles to gauge stylistic evolution.
02 / THE GUIDE
Combat & Enemies
Players encounter mobs of grotesque creatures, described as part of the fast‑paced combat that aligns with the game’s overall speed. These encounters are framed as obstacles to Rei’s effort against the Ultravoid.
Enormous bosses appear as major challenges, requiring sustained focus and the use of traversal tools to survive their attacks, linking combat directly to movement mechanics.
- Observe each mob’s attack pattern; they often mirror the game’s gravity‑bending theme.
- When a boss appears, note how its size influences the space needed for traversal maneuvers.

03 / THE GUIDE
Traversal Mechanics
Solar Ash emphasizes rail‑grinding, grappling to wild heights, and surfing ashen clouds, allowing continuous, high‑speed movement across the environment. These tools are central to navigating the surreal landscape.
The design encourages seamless transitions between grinding, grappling, and cloud‑surfing, blending movement with combat so players can maintain momentum during encounters.
- Chain a rail grind directly into a grapple to keep speed while changing direction.
- After a grapple, try cloud‑surfing to explore vertical routes that may be hidden from ground view.
04 / THE GUIDE
Boss Encounters
Bosses are described as massive beasts that roam the strange land, presenting deadly encounters that test mastery of speed and traversal. Their presence ties into the overarching mystery of the Ultravoid.
Each boss fight serves as a narrative checkpoint, offering insight into the Starseed and Echo while demanding precise use of the game’s movement tools.
- Watch how a boss reacts when you change altitude; height shifts can open brief vulnerability windows.
- Use cloud‑surfing to gain altitude advantage during prolonged boss phases.
05 / THE GUIDE
Platform & Save Features
Solar Ash is a single‑player title available on Windows, listed with full controller support, Steam Cloud saving, and Family Sharing. These features are presented as part of the game’s platform integration.
Steam Cloud stores save data on the Steam service, while Family Sharing allows the title to be shared within a Steam household.
- Enable Steam Cloud in the client before playing to ensure saves are uploaded.
- Confirm that a compatible controller is recognized in the game’s settings if you prefer controller input.





COMMUNITY
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