Sword of the Stars: The Pit Osmium Edition Free Download

Sword of the Stars: The Pit Osmium Edition is a sci-fi roguelike that drops you into a 30-floor dungeon crawl where every step, every crafting recipe, and every fight can end your run. This edition bundles the fan-favorite content and expansions into one package, and the GOG installer here gives you a one-click setup that launches straight from a desktop shortcut. If you want a turn-based dungeon crawler with real stakes and a deep item economy, this is a solid place to start.

Download Sword of the Stars: The Pit Osmium Edition (1.16 GB)

Technical Specifications

What Sword of the Stars: The Pit Osmium Edition Actually Is

The Pit is a roguelike first and a sci-fi story second, and it wears both labels well. You pick a character and descend through 30 floors of a hostile alien facility, fighting, looting, and crafting your way deeper. The Osmium Edition pulls together the base game with the extra content that fans asked for, so you get the expanded roster and the wider item and recipe pool in a single install.

The character list is where the game opens up. You can run the Marine for straightforward combat, the Engineer for crafting and tech tricks, or the Scout for mobility and information. The Osmium content adds the Hiver Warrior and the Liir Seeker, two picks that change how you approach a floor rather than just reskinning an existing class. Each character has its own strengths, and the game rewards you for learning which fights to take and which to walk away from.

The core loop is survival by resource management. You manage weapons, consumables, and crafting materials across a run, and the deeper floors throw tougher creatures and nastier situations at you. New recipes and new enemies come with this edition, which matters in a roguelike where the item pool is the whole game. Permanent death means a bad decision costs you the run, so planning your inventory is as important as your combat choices.

Key Features

• 30-floor dungeon crawl with escalating difficulty and permadeath runs.
• Multiple playable characters, including the Marine, Engineer, and Scout, plus the Hiver Warrior and Liir Seeker added in this edition.
• Crafting and recipe system that lets you turn found materials into weapons, gear, and survival tools.
• Expanded item and enemy pool drawn from the bundled expansions and fan-favorite content.
• Sci-fi lore tied to the Sword of the Stars universe, delivered through the environment and encounters.
• Turn-based tactical combat that rewards positioning and resource decisions over reflexes.
• DRM-free GOG installer with a one-click setup and desktop shortcut.

Who This Game Is For

You'll get the most out of The Pit if you already like traditional roguelikes — games where death is permanent, the map is dangerous, and knowledge is the real progression system. Players coming from modern action roguelites may find the pacing slower and the punishment harsher, but that's the point. If you enjoy games like Sid Meier’s Starships for their space setting but want something with more tension per turn, this sits in a similar genre neighborhood.

Fans of the wider Sword of the Stars universe will recognize the factions and the tone. Newcomers don't need prior knowledge to play, though the lore references will land better if you've spent time in that setting.

Pros & Cons

• Pros: Deep crafting and item systems; genuinely varied character builds; a large amount of content for the file size; DRM-free install with no launcher required; strong replay value from permadeath and randomized floors.
• Cons: The difficulty curve is unforgiving and expects patience; the interface and visuals are functional rather than flashy; new players may need outside guidance to understand crafting early on; there's no explicit version number published with this listing, so you're relying on the edition label rather than a build string.

Installation and Version Freshness

The package here is a GOG installer distributed through UploadHaven. The download is 1.16 GB, and the setup is straightforward: grab the file, extract the archive if it arrives zipped, run the setup application, accept the EULA, and launch from the desktop shortcut. Because the listing doesn't publish a specific build number, treat "Osmium Edition" as the version identifier and check back on this page for updates if the developer refreshes the package.

On the publisher side, the developer field for this listing is GOG Unlocked, and the game itself is available for purchase on GOG if you want to support the developers directly. That link is included below. No malware-scanning claims are made here — the input doesn't provide scan results, so verify files with your own security tools if that matters to you.

System Requirements

• Windows XP / Vista / 7 / 8 / 10
• Intel Pentium 1.6 GHz or equivalent
• 2 GB RAM
• 512 MB DX compatible card
• DirectX 9.0c
• 1.4 GB HD space
• Sound: any compatible sound device

These are modest specs, which fits a 2D roguelike. If your machine runs older indie titles without trouble, it will run this one.

How to Download and Install

• Click the Download button below and you will be redirected to UploadHaven.
• Wait 5 seconds and click on the blue ‘download now’ button. We recommend using a download manager for faster download speeds. (You can use FDM which is free here, or any other download manager).
• Once the game is finished downloading, right click the .zip file and click on “Extract to Sword of the Stars: The Pit Osmium Edition.zip” (To do this you will need 7-Zip, which you can get here, or you can use the built in Windows extractor).
• Double click inside the Sword of the Stars: The Pit Osmium Edition folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.

Screenshots

More DRM-Free Picks

If you like structured, replayable indie games, browse DragonSword : Awakening (v1.0.9 & ALL DLC) for a different flavor of action RPG, or Hamster All-Stars (v1.0) for something lighter. Both install the same way as this one.

Download Sword of the Stars: The Pit Osmium Edition — Size: 1.16 GB

Reminder: This download is completely free and won't cost you a penny. However, if you love the game and want to purchase it, you can support the developers by doing so here. (v1.6)

Looking for more top-rated recommendations? Check out our complete guide to the Best Sci-fi Games.

Looking for more top-rated recommendations? Check out our complete guide to the Best PC Games, Sci-fi.

Frequently Asked Questions & Setup Guide

You May Also Like

STAR WARS™ Battlefront™ II (Classic, 2005) Free Download

Army Men: Toys In Space Free Download

Space Quest 1+2+3 Free Download

Freespace 2 Free Download

Between the Stars Free Download

Sword of the Stars: The Pit Osmium Edition Free Download

Looking for more? Browse our full library of free GOG Unlocked games.