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Siralim Ultimate on Steam

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Siralim Ultimate is a monster-catching, dungeon-crawling RPG with a ridiculous amount of depth. Summon over 1200 different creatures and travel through randomly generated dungeons to acquire resources, new creatures, and loot.

Siralim Ultimate is a creature collector, collectathon and dungeon crawler game developed by Thylacine Studios and published by Thylacine Studios LLC.
Released on December 03rd 2021 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine in 16 languages: English, French, Italian, German, Spanish - Spain, Dutch, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese, Turkish and Ukrainian.

It has received 2,149 reviews of which 1,977 were positive and 172 were negative resulting in a rating of 8.8 out of 10. 😎

The game is currently priced at 20.49€ on Steam, but you can find it for 7.57€ on Eneba.


The Steam community has classified Siralim Ultimate into these genres:


Here is the detailed breakdown of supported languages for Siralim Ultimate:

UI Subtitle Audio
English
German
French
Italian
Korean
Spanish - Spain
Simplified Chinese
Traditional Chinese
Russian
Japanese
Polish
Dutch
Turkish
Portuguese - Brazil
Ukrainian
Spanish - Latin America

Media & Screenshots

Get an in-depth look at Siralim Ultimate 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 8
  • Processor: Any
  • Memory: 4 GB RAM
  • Graphics: Any
  • Sound Card: Any
MacOS
  • OS: 10.9+, 64-bit only
Linux
  • OS: Ubuntu 64-bit is the only officially supported Linux distribution

User reviews & Ratings

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

107 hours played
Oct. 2026
With just about 50 hours of playtime under my belt, I’m going to go ahead and share my thoughts here on this hidden gem that everyone should discover. Siralim Ultimate is one of those games that is difficult to describe using the usual categories. It is an RPG, monster collector, dungeon crawler and, above all, a huge build-crafting laboratory. Its greatest strength and weakness are the same thing: its incredible complexity. At first, it looks like a traditional monster collector. You collect creatures, fuse them, build a team of six and fight turn-based battles. But that only scratches the surface. Traits, fusions, artifacts, spells, specializations, perks, Nether Stones, relics and many other systems can interact in countless ways. That is where Siralim Ultimate truly shines. A seemingly mediocre creature can become the centerpiece of a powerful build if its trait works with the rest of your team. You can build around attacks, spells, buffs, debuffs, death, resurrection, summons, indirect damage, defense, speed or almost any combination you can imagine. The amount of content is huge, and the endgame can provide hundreds of hours of progression. There is always another creature to obtain, another build to test or another system to optimize. It also works extremely well on Steam Deck: there are no reflex requirements, and some builds can automate much of the combat. However, the game's complexity comes with a price. Siralim Ultimate does a poor job of explaining many of its own mechanics. With so many interacting effects, it is surprisingly easy to encounter an enemy that seems completely invincible without understanding why. Is it a barrier? An immunity? Damage reduction? A trait? A combination of several effects? The combat log should be much more informative. The game desperately needs a proper combat breakdown showing exactly how damage was calculated and why an attack failed. A "Why did this happen?" option would make a huge difference. The game would also benefit enormously from better quality-of-life tools: a global search for creatures, traits and items; a proper in-game Codex; build presets; better inventory filters; creature comparisons; and a build planner showing where to obtain the required creatures and materials. The other major issue is grind. It is not an accidental part of Siralim Ultimate—it is fundamental to the experience. For players who enjoy optimization, farming can be extremely satisfying. For others, the repeated loop of exploring, fighting, collecting resources and defeating bosses can become monotonous. Some specific resources, such as Godspawn trait materials, can require dozens of hours of farming. I wouldn't want the grind removed, but I think reducing the time required for these particularly demanding goals would make progression and build experimentation more enjoyable without sacrificing the game's depth. The story is also clearly secondary. There is lore and a world behind it, but Siralim Ultimate is not a game you play for its narrative. Its presentation and UI are functional rather than impressive, and managing such a huge amount of information can become cumbersome. Still, it is difficult to criticize Siralim Ultimate too harshly because its core idea works so well. It does not try to be the best narrative RPG or the most accessible monster collector. It wants to give you an enormous toolbox and let you build increasingly powerful teams with it. And it succeeds. Siralim Ultimate does not need less depth. It needs better tools for understanding and managing that depth, and a more reasonable time investment for some of its most demanding progression goals.
45 hours played
Aug. 2026
The infinite teambuilder vortex. I often hear it compared to setting up a deck in Magic the Gathering, and I think that's probably a much better comparison than, say, a Pokemon team. You're not just trying to cover weakness and have a game plan, the Siralim ideal is an auto-executing instant death chain reaction that suddenly fails one fight because you encountered something you didn't expect. (Your big damage dealer is confused? Watch him obliterate your team in an instant!) And then you go back to the lab, and tweak it, and go again, and again, and again...
83 hours played
June 2026
If you like to grind, this is the game for you. If you just want something to mindlessly do with you hands while zoneing out to music or something, this is the game for you. If you want thousands of ways to make a custom party, this is most definitely the game for you.
22 hours played
April 2026
I was diagnosed with autism at the age of 17. I was diagnosed with turbo autism as of writing this review because i told my therapist my min maxxed splash nuke build for the entire hour of the therapy session Good game for my fellow turbo autists, complete slop for those with a normal functioning frontal lobe
319 hours played
March 2026
One the greatest and grindiest games ever created. I believe the designers themselves have never fully realized the monstrous scale and complexity of their creation. I am an old guy and what I like about Siralim Ultimate is that the grind is very chill and relaxing. The game never punishes you for suboptimal decisions. It is not about progress, it is about feeling good while watching your build obliterating everyone around.

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Frequently Asked Questions

Siralim Ultimate is currently priced at 20.49€ on Steam.

No, Siralim Ultimate is currently not on sale. You can purchase it for 20.49€ on Steam.

Yes, Siralim Ultimate received 1,977 positive votes out of a total of 2,149 achieving a rating of 8.78.
😎

Siralim Ultimate was developed by Thylacine Studios and published by Thylacine Studios LLC.

Yes, Siralim Ultimate is playable and fully supported on Windows.

Yes, Siralim Ultimate is playable and fully supported on MacOS.

Yes, Siralim Ultimate is playable and fully supported on Linux.

Yes, Siralim Ultimate is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, Siralim Ultimate is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

No, Siralim Ultimate does not support VR.

Siralim Ultimate is a single-player game.

Yes, there are 2 DLCs available for Siralim Ultimate. Explore additional content available for Siralim Ultimate on Steam.

No, Siralim Ultimate does not support mods via Steam Workshop.

No, Siralim Ultimate does not support Steam Remote Play.

Yes, Siralim Ultimate 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 Siralim Ultimate.

Data sources

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 26 September 2026 17:31 UTC
SteamSpy data 08 October 2026 21:45 UTC
Steam price 20 October 2026 13:30 UTC
Steam reviews 19 October 2026 05:47 UTC

If you'd like to dive deeper into the details about Siralim Ultimate, 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 Siralim Ultimate
  • SteamCharts - Analysis of Siralim Ultimate concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Siralim Ultimate compatibility
Siralim Ultimate
Rating
8.8
1,977
172
Game modes
Features
Online players
94
Developer
Thylacine Studios
Publisher
Thylacine Studios LLC
Release 03 Dec 2021
Platforms
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