Sunborn
Hetki · released Nov 6, 2026
A cosmic incremental about feeding a tiny spark until it goes SUPERNOVA. Drag fuel in yourself, let your colonies and their fleets haul it for you, or do both. Stack 158 upgrades, ram rogue planets, merge with dead stars and slingshot matter out of black holes.
Price
-15%$5.94
$6.99
Reviews
—
no reviews yet
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
—
from review count
YouTube activity
5
videos · 30 d12
creators27.9K
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 1d ago- Change number
- 40,894,733 · seen 1d ago
- Public build
- 26,631,793 · Nov 13, 2026 (1d ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 325 MB · 158 MB download
- Install folder
Sunborn- Controller support
- Full
- Metacritic
- —
- Homepage
- hetki.fun/
- Release state
- released
- Community
- hub · stats
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,631,793 | Nov 13, 2026 · 1d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,631,793 | public | Nov 13, 2026 00:35 | 1d ago |
| 26,563,960 | public | Nov 10, 2026 11:16 | 3d ago |
| 26,504,879 | public | Nov 7, 2026 11:29 | 4d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 4248191 | all | 325 MB | 158 MB | 8846292018788414548 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
Sunborn.exe |
windows |
Languages · 18
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Thai | ✓ | — | — |
| Greek | ✓ | — | — |
| Spanish - Latin America | ✓ | — | — |
| Arabic | ✓ | — | — |
| French | ✓ | — | — |
| German | ✓ | — | — |
| Polish | ✓ | — | — |
| English | ✓ | — | — |
| Italian | ✓ | — | — |
| Korean | ✓ | — | — |
| Russian | ✓ | — | — |
| Spanish | ✓ | — | — |
| Japanese | ✓ | — | — |
| Simplified Chinese | ✓ | — | — |
| Traditional Chinese | ✓ | — | — |
| Portuguese - Brazil | ✓ | — | — |
| Ukrainian | ✓ | — | — |
| Vietnamese | ✓ | — | — |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1487029 | Sunborn | Store or CD key | -15%$5.94 |
Bundles · 0
all bundlesNot part of any bundle we know.
Change numbers
all changes#40,894,733 · 1d ago#40,824,676 · 2d ago#40,790,746 · 3d ago#40,777,008 · 4d ago
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
| When | Note | Build | Update size |
|---|---|---|---|
| Nov 10, 2026 | Update 0.0.226: Star Ignitions, Dust Swarms & Seasons SUNBORN - UPDATE 0.0.226Thanks to everyone playing since launch, and for all your feedback! This is our biggest update yet. It covers everything new since 0.0.207. ★ YOUR STAR IGNITESEvery stage-up is now a moment: the camera closes in, your star strains and flickers, and it transforms into the next stageEach ignition hits harder than the last, and the Supernova tops them allEach stage names the r |
26,563,960 | +0 B |
| Oct 10, 2026 | SUNBORN DEMO – UPDATE 0.0.46 Thanks for all the feedback! This update makes the start clearer and the collector much more satisfying. ★ NEW & IMPROVED- Faster collector: orbs follow you 2–3x faster and stay caught when you move quickly- The Nexus pauses the game (including the demo clock), so take your time picking upgrades- Orbs that fly off-screen come back from the other side instead of being lost- Buying many upgrades in |
— | — |