Game
App 4877430
SAYONARA++
IKIGames · released Sep 14, 2026
Tokyo holds the last remnants of human life. All our pilots are dead; you are our sole surviving AI. Commandeer a fleet of dormant mechas via an ancient backup protocol. Inject assembly code, optimize sparse memory, and achieve absolute annihilation. Never forget that The Core is observing you.
Price
$5.99
US store
Reviews
100%
1 · 1 user reviews
Playing now
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not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
~30
15 – 48
YouTube activity
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videos · 30 d—
creators—
views · 1 yTwitch activity
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avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 39,040,867
- Public build
- 25,422,099 · Sep 20, 2026 (1mo ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 86 MB · 36 MB download
- Install folder
SAYONARA++- Controller support
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- Metacritic
- —
- Homepage
- —
- 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 | 25,422,099 | Sep 20, 2026 · 1mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 25,422,099 | public | Sep 20, 2026 15:45 | 3d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 4877431 | all | 86 MB | 36 MB | 4258972266737184510 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
Sayonara++.exe |
all |
Languages · 1
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | — | — |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1693639 | SAYONARA++ | Store or CD key | $5.99 |
Bundles · 1
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| The IKIGames Bundle | 15 | -50% | $74.35 |
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.