Nienix: Cosmic Warfare on Steam - User reviews, Price & Information

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Search for the legendary lost artifact Nienix through galaxies in conflict! An open world space action RPG adventure that can be played both alone and together!

Nienix: Cosmic Warfare is a looter shooter, top-down shooter and bullet hell game developed and published by HolmCom.
Released on March 24th 2023 is available on Windows, MacOS and Linux in 4 languages: English, Simplified Chinese, Russian and Catalan.

It has received 336 reviews of which 291 were positive and 45 were negative resulting in a rating of 8.0 out of 10. 😎

The game is currently priced at 19.50€ on Steam.

The Steam community has classified Nienix: Cosmic Warfare into these genres:

Looter Shooter Top-Down Shooter Bullet Hell Flight PvE PvP Shooter Action RPG Character Customization RPG 2D Top-Down Controller Open World Procedural Generation Loot Sci-fi Space Adventure Action

Media & Screenshots

Get an in-depth look at Nienix: Cosmic Warfare through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows

Requires a 64-bit processor and operating system
OS *: Windows 7
Processor: Dual Core 2GHz
Memory: 2 GB RAM
Graphics: OpenGL 2.0+ support
Storage: 1 GB available space

MacOS

Processor: Dual Core 2GHz
Memory: 2 GB RAM
Graphics: OpenGL 2.0+ support
Storage: 1 GB available space

Linux

Processor: Dual Core 2GHz
Memory: 2 GB RAM
Graphics: OpenGL 2.0+ support
Storage: 1 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Nov. 2025

Well worth the money spent for this game! The game is polished and it feels rewarding the more you progress. Great fun with friends!

Sept. 2025

Nienix: Cosmic Warfare is a space action RPG that blends top-down shooting, physics-based combat, and looter mechanics into a surprisingly deep and replayable package. Developed and published by HolmCom, it positions itself somewhere between a bullet-hell twin-stick shooter and a Diablo-style action RPG, all set in a procedurally generated galaxy teeming with factions, enemies, and loot. While the indie roots show in certain areas, especially visually and in narrative presentation, the game makes up for it with robust gameplay systems, smart design decisions, and a ton of customization for players who enjoy experimenting with builds and weapons. The premise is straightforward: you're a pilot in a vast galaxy, hunting down the mythical artifact known as Nienix. The story, while serviceable, largely exists to give context to your travels across the stars. You’ll interact with various factions, take on missions, and uncover hints of lore, but the game is far more concerned with delivering intense, moment-to-moment action than it is with spinning a detailed narrative. The tone is generally light, and while there are occasional bits of dialogue or backstory, it’s clear that the gameplay is the real focus. Fortunately, that gameplay has a lot going on beneath the surface. Combat is fast, fluid, and physics-driven. Ships are not just stat blocks; their movement has weight, inertia, and requires a bit of finesse. You’ll be dodging projectiles, managing cooldowns, and unleashing powerful attacks in dense, chaotic firefights. What sets Nienix apart is how layered the combat becomes over time. There are hundreds of weapons and ship components to collect, modify, and upgrade. Everything from laser cannons to explosive mines to kinetic blasters is available, each with its own stats and modifiers. Item drops are procedurally generated, with affixes and tiered rarity that will be familiar to fans of loot-based RPGs. You can mix and match modules, weapons, and passive traits to create ships that specialize in raw damage, crowd control, long-range sniping, or tanky brawling. The skill tree system is expansive, allowing for detailed tuning of your playstyle, whether you're flying solo or as part of a team. One of the most appealing aspects of Nienix is the sheer amount of content packed into it. The campaign alone offers 15 to 20 hours of exploration, combat, and progression, and that’s before diving into the higher-difficulty Continuum mode, which adds a new layer of challenge and additional loot tiers. The game is also fully playable in co-op for up to six players, which transforms the experience significantly. Coordinated teams can build synergies, combining support builds with high-damage loadouts to take on tougher encounters. PvP modes are also available, offering classic deathmatch and team-based battles for those who want a more competitive angle. This flexibility in how you play—solo, co-op, or PvP—makes it a versatile game with solid replay value. Visually, Nienix does what it needs to do. The graphics are clean and functional, though clearly developed with performance and clarity in mind rather than visual spectacle. The top-down perspective works well for reading enemy patterns and managing your positioning in the chaos of battle. That said, during more intense sequences, the screen can become overwhelmed with particle effects, laser blasts, and explosion debris. This can make it difficult to track projectiles or incoming threats, especially in darker environments or denser fights. It’s not game-breaking, but it does highlight the game’s focus on mechanics over polish. Still, it runs smoothly on a wide range of hardware and has full support for Steam Deck, which is a nice bonus for portable play. The procedural nature of the world brings both benefits and drawbacks. On one hand, it ensures that each playthrough feels fresh, with randomized sectors, missions, and loot keeping things from becoming too predictable. On the other hand, procedural generation can result in repetition, with certain enemy types, mission structures, or environments feeling recycled after extended play. There's also a sense that some regions lack the handcrafted uniqueness seen in more curated games. However, for players who are more interested in experimentation, loot chasing, and emergent combat encounters, the procedural format works well enough to sustain long-term engagement. There are a few rough edges in other areas as well. The user interface, while mostly functional, can feel cluttered when you're deep into build customization or fleet management. Tooltips and menus occasionally lack clarity, especially when comparing items or upgrading parts. The pacing also fluctuates, with certain stretches of the game dragging a bit if you're under-leveled or haven’t found a satisfying gear setup. Grind can set in, particularly at higher difficulties where enemies become bullet sponges and rare loot becomes essential for survival. That said, the game does reward persistence, and the sense of power progression is genuinely satisfying once you start to build a ship that feels uniquely yours. Where Nienix succeeds most is in providing a dense, replayable sandbox for space combat and customization. It may not win awards for visual fidelity or storytelling, but it makes up for that with sheer mechanical depth and player freedom. The ability to create a wide array of ships, experiment with different loadouts, and play either solo or with friends makes it a compelling package for fans of space shooters and loot-driven games. The difficulty curve ramps up significantly in later modes, making it a good fit for players who enjoy fine-tuning their builds and mastering challenging encounters. In the end, Nienix: Cosmic Warfare is a standout title in the indie action RPG space shooter niche. It offers a surprising amount of content and mechanical depth for its price point, and its mix of bullet-hell combat, loot progression, and procedural exploration gives it strong replay value. It won’t be for everyone—particularly those looking for a tightly crafted narrative or cinematic presentation—but for players who enjoy building their own playstyles, chasing gear, and diving into frenetic space battles, it’s a rewarding and underappreciated gem. Rating: 8/10

Aug. 2025

What one does in Nienix, from highest frequency to lowest: o Destroy enemies o Process loot o Progress story Very well made game. Could have done with more QoL, but it is what it is. Roughly same vibes as Drox Operative (2), Star Valor, VoidExpanse & SPaZ. Of special note: There is a tremendous amount of different ships and weapons in-game to use, complete with rarity & customization items to make it all just a bit different. There are bits that can be frustrating. What else is new in life, right? Just push through. TL;DR Buy it if one enjoys loot in space, it's a definite steal at 50% off. Even at full price though, one is getting their money's worth.

July 2025

Great game but has no servers, running atm sadly. Would be great if the developers would make a multiplayer hardcore deathmatch server.

March 2025

Space-fantasy looter-shooter with spaceships. Realism is not even a mere suggestion. Was pretty fun in cooperative.

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Frequently Asked Questions

Nienix: Cosmic Warfare is currently priced at 19.50€ on Steam.

Nienix: Cosmic Warfare is currently not on sale. You can purchase it for 19.50€ on Steam.

Nienix: Cosmic Warfare received 291 positive votes out of a total of 336 achieving a rating of 8.03.

😎

Nienix: Cosmic Warfare was developed and published by HolmCom.

Nienix: Cosmic Warfare is playable and fully supported on Windows.

Nienix: Cosmic Warfare is playable and fully supported on MacOS.

Nienix: Cosmic Warfare is playable and fully supported on Linux.

Nienix: Cosmic Warfare offers both single-player and multi-player modes.

Nienix: Cosmic Warfare offers both Co-op and PvP modes.

Nienix: Cosmic Warfare does not currently offer any DLC.

Nienix: Cosmic Warfare is fully integrated with Steam Workshop. Visit Steam Workshop.

Nienix: Cosmic Warfare does not support Steam Remote Play.

Nienix: Cosmic Warfare is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Nienix: Cosmic Warfare.

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The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates

Steam data	21 January 2026 12:09
SteamSpy data	27 January 2026 20:33
Steam price	28 January 2026 20:49
Steam reviews	28 January 2026 06:04

If you'd like to dive deeper into the details about Nienix: Cosmic Warfare, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

SteamDB - A comprehensive database of everything on Steam about Nienix: Cosmic Warfare
SteamCharts - Analysis of Nienix: Cosmic Warfare concurrent players on Steam
ProtonDB - Crowdsourced reports on Linux and Steam Deck Nienix: Cosmic Warfare compatibility

19.50€ Buy Now

Rating

8.0

291

Game modes

Multiplayer

Features

Online players

Developer

HolmCom

Publisher

HolmCom

Release 24 Mar 2023

Platforms

Nienix: Cosmic Warfare on Steam - User reviews, Price & Information

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System requirements

User reviews & Ratings

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