67%Strong matchForever Skies
78%9k78% positive reviews, Mostly Positive across 9k reviews·Singleplayer · Exploration
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You left. Now they’re dead. Ambrosia Sky: Act One is an immersive sim about exploring an asteroid colony devastated by an unknown contamination. Survive and harvest strains of hostile alien fungi, explore treacherous environments, and find meaning and beauty in so much death—the first of two acts.

Ambrosia Sky: Act One is a first-person immersive sim where the only thing standing between you and the answers you seek are treacherous zero-G anomalies, deadly alien fungus with their own unique abilities, and the creeping guilt that maybe if you hadn’t abandoned this place all those years ago, everyone you used to know might still be alive.
Act One is available to purchase now. Act Two arrives as a free update in 2026.

Ambrosia Sky: Act One will be your sombre homecoming to a colony that is overrun with a vibrant, alien ecosystem. Adapt and survive encounters with various forms of hostile fungi that will burn, electrocute, and overwhelm you. Harvest their fruit to craft powerful new chemical agents to fight back or open new avenues of exploration. And pick through the desiccated remains of a once populous colony as you journey into strange depths to unravel the dark mystery that left its inhabitants dead, missing, or maybe even complicit.

Ambrosia Sky’s unique gameplay blends rewarding exploration with meditative cleaning. Use your chemical sprayer to cleanse unique strains of deadly fungi, each one trying to burn, electrocute, or trap you. Study their behaviours and harvest their fruiting bodies to craft powerful upgrades, like electrical foam you can use to reroute power to power doors or consoles.

The stylized world of Ambrosia Sky is a living ecosystem with both the hostile fungus and the remnants of those who once lived there. Explore a series of environments across a range of mission types, using your tether to traverse unstable gravity fields or reach hidden passages to uncover the mystery of the Cluster.

Your mission isn’t purely personal. As part of an enigmatic order of scientists in pursuit of human immortality, you are also tasked with finding victims of the contamination whose DNA can be studied. Find these chosen deceased, perform a sacred ritual to further your research and understand the disaster through the lives of the people destroyed by it.


Ambrosia Sky: Act One begins Dalia’s story and introduces the world of the Cluster, encompassing different mission types, hostile fungus varieties, collectibles, the ability to 100% clean all fungus upon location revisitation, and a variety of upgrades to your chemical sprayer and tether. Ambrosia Sky: Act One is roughly 5 hours of gameplay, but more hours if you revisit each location to 100% clean them and hunt for all of the collectibles.
Act Two will carry your progression forward, and will echo Act One in terms of content and will include all new mission locations to explore, new exo-fungus to contend with and harvest, as well as an updated progression system with new upgrades. Ambrosia Sky: Act Two will be a free update to the base game. When Act Two is released, we will increase the base price to $24.99 USD to reflect the full experience, and it is tentatively scheduled to launch in 2026.

Soft Rains is a Toronto, Canada-based game studio focused on delivering world-class development experience in our work, from world-building and memorable storytelling to immersive gameplay and art.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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