- Indie
- RPG
- Strategy
Game
Heroes of Science and 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.
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.
About Heroes of Science and Fiction
- Released
- March 2026
- Developer
- Oxymoron Games
- Engine
- Unity
- Platforms
- Linux · PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community Announcementshotfix 20/07/2026
- Community AnnouncementsPost-release update #9Hello everyone! Summer - time of vacations is upon us (at least here in Europe), but even if we are planning to spend some time outside soon, preferably with cold drink in hand, we present you another smaller update. Check it out and have a nice summer! Next post will hopefully bring some news about upcoming DLC.Changes:BattleArena - New challenge - Wager aura coins and fight the strongest enem...
- Community AnnouncementsTyphon Map Pack DLC + post-release "underground" update #8Hello everyone, Big day for Heroes of Science and Fiction! Quite recently, we've released our latest game update and what would you know? It's already time for another one! Today, we're dropping Update #8, and a brand new Map Pack DLC, all at once. {STEAM_CLAN_IMAGE}/43007216/cccf99b03b5cbed4020f6b411606f4db79d2992a.png New DLC: Typhon Map Pack (available with a 10% release discount) It contain...
- Community AnnouncementsPost-release update #7Hi everyone! We're hard at work putting the finishing touches on our upcoming DLC, while also polishing new content and quality of life improvements for the next major update, which is coming soon. In the meantime, to make the wait a little easier, we're excited to bring you smaller update of Heroes of Science and Fiction! This one brings a new battle feature, a round of UI improvements, perfor...
- Community AnnouncementsHeroes of Science and Fiction - The 'Quick Battle' Update!Hi everyone! As work on the game continues, we're happy to bring you yet another regular update of Heroes of Science and Fiction! What's included? New features including the quick battle dialog, some new music, more optimizations and quite a few fixes of issues that got reported here on Steam and on our discord. {STEAM_CLAN_IMAGE}/43007216/ca64f33755380ab1f9a24663175ef1491782cc8c.png Features a...
- Community AnnouncementsPost-release update #5We're happy to announce a new update of Heroes of Science and Fiction, this time with more features (and no fewer bugfixes). :) Also, we have a small roadmap update to give you a better idea what features and content is coming in the upcoming months, see below! {STEAM_CLAN_IMAGE}/43007216/6e93c3221265a28f875a5a88bfa281fe54823402.png Features and improvements Iron mole mode and old-school hazard...
- Mods indexed
- 8
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
of 10 on Steam Workshop
Most downloaded
Measured from the source's own counts, summed across every release.
- FOSSORIANS NUKED THEMSELF AGAINGood morning, galaxy! This week on our segment 'How Bad Can a Peaceful Protest Get?' — the Fossorians did it again! What started as a protest ended with another self-inflicted nuclear detonation. What was just recently booming metropolis, is now radioactive rubble. And as always, scavengers from...154 downloads
- Three Islands (Demo Map)A few months before Steam Next Fest 2024, you could see some youtubers play this map. This is a slightly modified version. There are three islands. We are in the middle, hidden in a mysterious fog covering a large swamp, defending our positions against raiders coming from both our flanks. Only on...141 downloads
- Powerful Purple2 Teams and a sole superpower alien nation compete for this map. Can you stop the purple madness and overthrow the other team.92 downloads
- Heroes Training Grounds6 Factions that have training camps for there heroes are trying to rule this map. Can you train the best hero?80 downloads
- !MAPLOC! NORTH VS SOUTH 3VS2!MAPLOC! NORTH VS SOUTH 3VS266 downloads
- RandomsaftVom lachenden Kreis des Beginns müsst ihr einen von 6 Wegen zu einen zufälligen Ort wählen, an dem Jeder und Niemand erscheinen kann. Habt ihr Glück und findet euer Heim in Frieden oder seid ihr gezwungen mit Gewalt zur Stadt durchzubrechen? Der Zufall möge entscheiden. Nach 5 Zyklen öffnen sich...62 downloads
- Lost in Orbit - 2 PlayersThe UNSS Bases on this planet are under siege. Reinforments were sent, two spaceships which both were shot down and crashed into orbit. Can the two commanders still alive gather back there army and break the siege?51 downloads
- HoarderA helper map for the "Hoarder" (pick up 1500 equipment) and "Yard Sale" (sell 1000 items) achievements. The map is pre-filled with a dense grid of collectibles. Your commander starts in the bottom left corner. There's a Black Market at the top for selling everything you collect. The map is 40x40...11 downloads
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Why Heroes of Science and Fiction mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Heroes of Science and Fiction mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.