Home / Games / Sierra Ops - Space Strategy Visual Novel
Sierra Ops - Space Strategy Visual Novel
Woefully ill-prepared, play as Captain Fahrenheit as they uncover long-lost secrets new and old, while fighting in an impossible war between Earth and Mars.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-12.
“fantastic art direction. simply beautiful.”
— a player, Steam review · 20 hrs played“gorgeous backgrounds and character art.”
— a player, Steam review · 20 hrs played“challenging but fair. forces you to adapt.”
— a player, Steam review · 20 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
PhaigeX: Hyperspace Survivors Demo Released!
If you haven't seen our latest Patreon update for Sierra Ops, please check it out first: https://www.patreon.com/posts/78155585 Our friends at Traitorean Games has released their new game demo on Stea
January 2022 Roundup
Heyo, it's Youko and it's time for the first public monthly update! ːashtonglareː In case you missed it, we've updated our news schedule (under III. Patreon - Ship Captain Recruitment). I will be upda
2nd Anniversary Sale and New Roadmap
Heyo, Youko here! 🎊Happy 2022! I hope it’s going well for you so far (even though it’s a bit chaotic right now). 🎉 ✨We’re starting off the year right with our new roadmap in the form of a Trello board
Game Restructure, and Recruiting Ship Captains!
Hello everyone, Happy New Year! We've made a lot of major decisions over the past few weeks based on the current state of the game, and all the nitty-gritty details are available here: https://www.pat
12/26 Patch Notes
1. Options menu - You can now change the key binding for next dialog. In case you want to swap spacebar with enter key for proceeding text and hiding textbox respectively: 2. Options menu - Fixed an i
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-12.
| Genres | Adventure, Casual, Indie, Strategy |
| Player tags | Choose Your Own Adventure · Shoot 'Em Up · Top-Down Shooter · Real Time Tactics · Interactive Fiction · Visual Novel · Tower Defense · Strategy RPG · Dating Sim · Female Protagonist · Strategy · Top-Down (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Full controller support · Steam Trading Cards · Steam Cloud · Family Sharing |
| Languages | English |
| Controller | Full support |
| Achievements | 31 |
| Official site | http://innomenpro.com |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 (SP1+) Processor: Every modern Intel and AMD CPU that supports SSE2 Memory: 4 GB RAM Graphics: Graphics card with DX9 (shader model 2.0) capabilities DirectX: Version 9.0 Storage: 3 GB available space