Summum Aeterna on Steam - User reviews, Price & Information
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Summum Aeterna is a fast-paced Roguelite inspired by the Metroidvania Aeterna Noctis. Create your own worlds, challenges, difficulty and influences in each new run. Die, learn, become stronger, and achieve victory. Death is inevitable, but glory is only for the chosen.
Summum Aeterna is a adventure, rogue-lite and action roguelike game
developed and published by Aeternum Game Studios S.L.
Released on September 14th 2023 is available only on Windows
in 11 languages: English, Spanish - Spain, French, Italian, German, Simplified Chinese, Traditional Chinese, Korean, Japanese, Portuguese - Brazil and Russian.
It has received 364 reviews of which 313 were positive and 51 were negative resulting in a rating of 8.0 out of 10. 😊
The game is currently priced at 19.99€ on Steam, but you can find it for less on Gamivo.
The Steam community has classified Summum Aeterna into these genres:
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System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- OS: Windows 10
- Processor: Intel i5-7400 | AMD Ryzen 3 3200G
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 750 | AMD Radeon HD 7770
- DirectX: Version 11
- Storage: 10 GB available space
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
I have mixed feelings towards noctis for various reasons, but the movement (would describe it as fluid) definitely seemed solid to me. So taking that as a starting point for this genre seemed interesting to me. This isn't the most complex rogue-lite, but I'm really enjoying it. There was enough build variety, enough upgrades and options to keep me hooked. There isn't much change for each biome per run, each biome has its own boss you'll get every time. Not really ideal, but for me at least this is one of those games you can both easily get into a flow state kinda thing or play while listening to a podcast or something. But I really dig what this game does with run generation via seeds. You'll eventually be able to do whatever kind of run you want (probably like 15+ hours). The game has a pretty slow ramp up, like I'd say for the first 10 hours or so. I still found that beginning part fun, but after that your options really open up.
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Summum Aeterna is an ambitious and demanding roguelite action title that expands the dark fantasy universe previously established by its creators, offering a faster, more repeatable structure built around endless runs and procedural worlds. Developed and published by Aeternum Game Studios S.L., the game places players in the role of the King of Darkness, a powerful yet eternally trapped ruler whose journey is defined by failure, rebirth, and gradual mastery. Rather than following a traditional linear progression, the experience is designed around constant experimentation, where each run becomes both a test of skill and a strategic decision made long before the first enemy is struck. One of the most distinctive aspects of Summum Aeterna is its seed-based world generation system. Instead of relying purely on random layouts, the game allows players to craft worlds using seeds that contain specific modifiers, referred to as genes. These genes influence nearly every aspect of a run, including enemy density, biome structure, rewards, hazards, and difficulty scaling. This system turns preparation into a meaningful part of gameplay, as choosing a seed can drastically alter how a run unfolds. Some seeds create relatively forgiving environments ideal for farming resources or learning mechanics, while others are intentionally brutal, offering higher rewards at the cost of relentless pressure. This approach adds a layer of strategy that goes beyond reflexes, rewarding players who understand the game’s systems as deeply as its combat. Combat in Summum Aeterna is fast, punishing, and built around precision. Movement, positioning, and timing are critical, as enemies are aggressive and mistakes are rarely forgiven. The game features a selection of weapons that meaningfully change how encounters play out, ranging from traditional melee options to heavier, slower tools and even ranged firearms. Each weapon comes with its own strengths and weaknesses, encouraging players to adapt their playstyle rather than relying on a single dominant strategy. Weapon customization further deepens combat through a gem system that allows abilities, modifiers, and special effects to be slotted in, enabling builds focused on raw damage, crowd control, survivability, or risk-heavy burst potential. When everything aligns, combat can feel exhilarating and powerful, though it can also become overwhelming when multiple systems collide during especially difficult runs. Progression is a core pillar of the experience, ensuring that even failed attempts contribute to long-term growth. Defeat returns players to a central hub where resources earned during runs can be invested into permanent upgrades. These improvements enhance base statistics, unlock new weapons, expand available mechanics, and gradually smooth out the game’s initially harsh difficulty curve. However, the depth of this progression system can be a double-edged sword. With multiple currencies, upgrade paths, and interconnected mechanics, the game can feel dense and intimidating, especially early on. Players willing to engage with this complexity will find a rewarding sense of control and customization, while others may feel burdened by the sheer amount of systems competing for attention. Visually, Summum Aeterna embraces a dark, hand-drawn 2D aesthetic that leans heavily into gothic fantasy. The environments are moody and oppressive, filled with sharp silhouettes, ominous architecture, and biomes that feel hostile by design. While the procedural nature of the levels means that some areas can feel familiar after extended play, the art direction consistently supports the game’s tone, reinforcing the sense that the King of Darkness is wandering through cursed worlds shaped by decay and conflict. Enemy designs are varied and often grotesque, and boss encounters stand out as memorable highlights, combining striking visuals with demanding attack patterns that test everything the player has learned. The game’s difficulty is unapologetic and forms a central part of its identity. Summum Aeterna expects players to fail frequently, especially in the early hours, and it offers little hand-holding in return. Enemy damage is high, traps are lethal, and momentum can be lost in seconds. Over time, however, mastery begins to replace frustration, as upgraded abilities and improved player skill gradually tilt the balance. This makes success feel earned rather than granted, though it also means the game is not particularly welcoming to those unfamiliar with demanding roguelites or action-heavy platformers. Narrative elements are present but understated. Rather than delivering a story through long dialogue sequences or cutscenes, Summum Aeterna relies on atmosphere, environmental hints, and sparse interactions to communicate its themes. The focus remains firmly on gameplay, with lore acting as a backdrop rather than a driving force. Players already familiar with the broader universe may appreciate the subtle connections, while newcomers can easily engage with the game without feeling lost, even if the story itself remains intentionally distant and abstract. In the end, Summum Aeterna is a complex, challenging, and system-heavy roguelite that prioritizes depth, replayability, and player-driven experimentation over accessibility and immediate gratification. Its inventive world generation, demanding combat, and layered progression systems combine to create an experience that rewards patience and persistence. While its complexity and steep difficulty curve may deter some players, those who enjoy mastering intricate mechanics and embracing repeated failure as part of the journey will find a richly constructed game that continues to reveal new possibilities long after the first victory. Rating: 8/10
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hidden gem. you'd think a game with not even 300 ratings would be short or unfinished or maybe just not that good but it's literally on the level of hades/dead cells i'd even argue some aspects are better in this one also it's HEAVILY inspired by castlevania and world seeds are a very unique mechanic. The cosmic area is just gorgeous 10/10.
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Game seemingly exists to fund the Lucis and looks to have done that initial job. Combat is fun for a while before it becomes overly repetitive for way too little payout to the player for the hours of investment it asks per unlock. Ultimately you run in circles for hours but instead of cheese at the end you get a thumbs up. complete 50/50 on the rec. Support the studio for their next game if you're a fan or looking for an enjoyable few hours of timesink. If you're looking for a revolutionary roguelike I doubt this will be it for you.
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Summum Aeterna (SA) is an excellent side-scrolling, action-oriented RPG. It is remarkably replayable with high stage and weapon randomization and customization. SA features four distinctive weapon types, though each has a variety of base abilities, levels and quality tiers. There is also a great socketing system giving you much to experiment with. Everything has a use and there is no junk equipment or abilities. SA’s graphics are clear and crisp and similar in style to Bloodstained or GBA/DS-era Castlevania. The game runs well and is perfectly playable on the deck. The gameplay is fun and involves runs, earn income and spend said income on persistent upgrades and town unlockables to enhance subsequent play throughs. The toughest part is deciding where to spend the currency. The stage creation and fusion is quite unique and allows you to customize, lengthen and increase the risk and reward of your run. Though there are a lot of systems to learn, it is not overly complex and the game does a nice job of slowly introducing new aspects. Most importantly, you can save and quit during runs! There are many similar games, but this tops popular competitors like rogue legacy or Isaac.
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Frequently Asked Questions
Summum Aeterna is currently priced at 19.99€ on Steam.
Summum Aeterna is currently not on sale. You can purchase it for 19.99€ on Steam.
Summum Aeterna received 313 positive votes out of a total of 364 achieving a rating of 7.99.
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Summum Aeterna was developed and published by Aeternum Game Studios S.L.
Summum Aeterna is playable and fully supported on Windows.
Summum Aeterna is not playable on MacOS.
Summum Aeterna is not playable on Linux.
Summum Aeterna is a single-player game.
There are 2 DLCs available for Summum Aeterna. Explore additional content available for Summum Aeterna on Steam.
Summum Aeterna does not support mods via Steam Workshop.
Summum Aeterna does not support Steam Remote Play.
Summum Aeterna 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 Summum Aeterna.
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Last Updates| Steam data | 20 January 2026 03:03 |
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| SteamSpy data | 21 January 2026 10:01 |
| Steam price | 28 January 2026 20:23 |
| Steam reviews | 28 January 2026 19:59 |
If you'd like to dive deeper into the details about Summum Aeterna, 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 Summum Aeterna
- SteamCharts - Analysis of Summum Aeterna concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck Summum Aeterna compatibility
Game modes
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Online players
2
Developer
Aeternum Game Studios S.L
Publisher
Aeternum Game Studios S.L
Release
14 Sep 2023
Platforms
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