Heroes of Science and Fiction cover

Heroes of Science and Fiction

First release
Mar 17, 2026
Engine
Unity
Genres
Role-playing (RPG), Indie, Strategy, Turn-based strategy (TBS) · Warfare, Science fiction

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.

Also known as Silence of the Siren, Silence of the Siren.exe

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
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.Read more

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.

Release dates
Linux
Mar 17, 2026
PC (Microsoft Windows)
Mar 17, 2026
PC (Microsoft Windows)
Sep 30, 2024
All 4 release dates
Linux
Sep 30, 2024
Game modes
Split screen, Co-operative, Multiplayer, Single player
Perspective
Bird view / Isometric
Keywords
2.5d, resource management, base management, turn-based combat, day/night cycle
… All 13, hand-drawn, steam achievements, steam cloud, rivaling factions, steam deck, hex grid, steam families, steam remote play