
A turn-based sci-fi strategy that combines exploration and exciting clashes on the battlefield. Take control over several different species, raise powerful armies for your heroes and destroy your opponents! This HoMM-like is set in a scifi universe, with new mechanics on top of the classic formula.
Modeled estimate, not a reported figure. How we estimate →
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.29/day in the week to Sep 12 → 0.29/day in the week after.
About
Heroes of Science and Fiction (formerly known as Silence of the Siren) is a turn-based strategy game where several different space-faring civilizations fight over control of a distant star system. Explore what’s left on the planets and secure resources to build mighty cities. Raise powerful armies and defeat your opponents on the battlefield!
Content in the full game
Heroes of Science and Fiction contains 5 playable factions, four campaigns with 4 levels each and 30+ skirmish maps set in colorful environments.
Each faction brings its own base, 7 upgradeable unit types, a special skill and a set of commanders to choose from. There are 24 skills, 54 active commander abilities and various pieces of equipment, consumables and artifacts.

The Siren star system, birthplace of a galactic alliance, and the homeworld of a lost Primals civilization, has been cut from the rest of the galaxy. As a result, the carefully built alliance split into bickering factions and secluded colonies. These days, hardly anyone pays attention to the ruins scattered all over the few habitable planets of a freshly isolated system. The deeper you venture into the uncharted regions, the stronger the feeling of endangerment grows. There is something else. An entity, a shade, an echo of whispers from below.

Explore what's left on the planets and secure important resources. Use them to upgrade your bases with advanced technology and to hire massive armies. Play as several different factions, recruit skilled commanders, teach them new skills and lead them into battle. Overcome obstacles on the map to gather powerful equipment and ancient artifacts.

Encounter a wide range of enemies in turn-based combat, use your tactical thinking to gain advantage on the battlefield. Learn the unique moves of your units, deploy your commander's special abilities and outsmart even much stronger opponents.

Explore a rich sci-fi world and discover secrets of a lost civilization
Collect powerful artifacts, secure important resources, upgrade your bases and hire the strongest units
Level-up your commanders and crush your opponents in exciting turn-based battles
Take control over several different species and factions
Old-school strategy game with modern controls and intuitive UI
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; GOG, Epic publish no volume signal, so the true total is higher by an unknown amount.
Engagement
Reviews
Themes across 79 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
nelíbí se mi že najednou kvuli vypicenemu steamu nejde spustit
Great Co Op HoMM like game. Plays a little like AOW, really fun in Co Op so far. Game could use optimising, but a solid game.
游戏时长说明一切! 纯纯的类英雄无敌策略爽游,每天下班游玩直接放空大脑。 对于玩了几十年英雄无敌玩家来说,西幻确实有点审美疲劳,这款游戏科幻星际背景对我来说略有新鲜感。 希望能多出几个派系DLC,再多加个难度(目前最高难度太简单了),唯一不满的UI再美化下就好了。
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Reviews, worldwide (the counter carries no country): 0.89/day in the week to Aug 4 → 0.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, German, Spanish - Spain, Czech, Polish, Simplified Chinese, Hungarian, Portuguese - Brazil, Russian
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Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 79 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Une variante "SF" de Heroes of Might and Magic très très fun à jouer : 4 campagnes, des modes escarmouche et scénario déjà très fournies, des héros et un bestiaire agréablement variés, jouabilité sans faille, bo agréable et immersive, ...du second degré bienvenu dans les dialogues (!!!), prix très correct etc etc etc. Bravo et merci à toute l'équipe pour ce petit bijou. Bref, jeu vivement conseillé ♥♥♥♥♥♥♥ PS : lors de de mes premières escarmouches, après le dernier combat victorieux, il n'y a aucune notification de victoire, on peut encore accéder aux villes, mais on ne peut plus bouger nos héros ...comme si le jeu venait de bugger. C'est en retournant sur la map des planètes à conquérir, qu'on constate que notre victoire est bien créditée (ajout d'étoiles).
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Bought the most recent HOMM and was on the fence about it, but it left a strong itch I needed to scratch... this game helped me scratch that itch and more. Warmly recommend for anyone looking for that HOMM 3 feeling and a great story!
Boring
Good game
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Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| — | 0 | — | — |
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