An Oath to the Stars
Developed by Himeki Games · Published by Himeki Games
At a glance
Overview
An action, indie game by Himeki Games, published by Himeki Games — single-player, multi-player, pvp, shared/split screen pvp.
Steam’s own one-line description: “Left for dead by her closest friend and comrade, Hoshiko is now looking for revenge. Follow her in this modern hardcore danmaku SHMUP about revenge, friendship and honour.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for An Oath to the Stars.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | No |
| PvP | Yes |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP SP2 / 7 / 8 / 8.1 / 10
- Processor: Intel Core 2 Duo (2.6 GHz) / AMD Athlon 64 X2 (2.6 GHz)
- Memory: 2 GB RAM
- Graphics: DX9 (shader model 3.0) or DX11 with feature level 9.3 capabilities
- DirectX: Version 9.0
- Storage: 2 GB available space
Supported languages (7)
An Oath to the Stars FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is An Oath to the Stars?
Steam classifies An Oath to the Stars as a Action, Indie game, developed by Himeki Games. Left for dead by her closest friend and comrade, Hoshiko is now looking for revenge. Follow her in this modern hardcore danmaku SHMUP about revenge, friendship and honour.
Is An Oath to the Stars free to play?
Yes — Steam lists An Oath to the Stars as Free to Play.
Is An Oath to the Stars single-player or multiplayer?
Steam lists these modes for An Oath to the Stars: Single-player, Multi-player, PvP, Shared/Split Screen PvP, Co-op, LAN Co-op, Shared/Split Screen. It supports both solo and multiplayer.
Is An Oath to the Stars on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists An Oath to the Stars for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is An Oath to the Stars out yet?
Yes — Steam lists a release date of Aug 3, 2017.
What platforms is An Oath to the Stars on?
An Oath to the Stars is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is An Oath to the Stars single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, PvP, Shared/Split Screen PvP, Co-op, LAN Co-op, Shared/Split Screen.
How much does An Oath to the Stars cost?
It's free to play, per Steam.
Does An Oath to the Stars have achievements?
Yes — Steam lists 56 achievements for An Oath to the Stars.
Who made An Oath to the Stars?
An Oath to the Stars is developed by Himeki Games and published by Himeki Games.
Where to get An Oath to the Stars
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Himeki Games.