
Summum Aeterna: Prologue
Summum Aeterna is a fast-paced Roguelite set in the Aeterna Universe. Try its free version and create extraordinary adventures thanks to a unique world generator system called the "seed mechanic". Tons of enemies, weapons, mods, and upgrades... Every new run is different from the last!
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About Summum Aeterna: Prologue
Summum Aeterna: Prologue is a free version of the fast-paced Roguelite set in the Aeterna Universe! The prologue allows players to play some of the features that differentiate this game from other Roguelite titles.
Let's see what incles this free version:
Tutorial
A brief episode to understand the movement and combat controls of Summum Aeterna. Learn to control the King of Darkness in this fast-paced title of action and exploration and dig into your first adventure!
Introduction to the "Seed Mechanic"
Summum Aeterna includes a unique world generator system never seen before in the genre, the Seed Mechanic... Each seed generates a unique world with different enemy behaviour, special events, and even a larger map size, depending on the rarity and the genes contained in the germinated seed.
Learn the basics of this system thanks to Summum Aeterna: Prologue and make each new adventure different from the last!
1 world available
This free version includes seeds for the "Harunokaze Village" world, an eastern setting that includes 2 different areas, a dozen enemies and a powerful final boss... Will you get the final reward every time you germinate a seed?
3 weapon types
The key to surviving in Summum Aeterna is killing every single living (or undead, depending on the enemy) being you encounter. How to achieve that? Well, you play as a cursed monarch… Your weapons are crafted for a king!
The free version allows you to use your swords, pistols, and scythes to make them beg for their miserable lives before they do the same to you... You will choose a starting weapon at the beginning of each world, but you can switch it for a better one, whatever its type... It’s up to you and your skills!
Game details
Game details
Age ratings
Game modes
Languages
Summum Aeterna: Prologue player count & reviews
98% positive reviews all-time · 0 peak players in the last 30 days.
Summum Aeterna: Prologue — frequently asked questions
How many people play Summum Aeterna: Prologue?
Summum Aeterna: Prologue peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 23, 2026). The player chart on this page updates daily.
How can I get Summum Aeterna: Prologue at a discount?
Create a free price alert on this page and KingsPrice will email you when Summum Aeterna: Prologue drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- 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
Recommended
- OS: Windows 10
- Processor: Intel i7-7700 | AMD Ryzen 7 1700X
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 1070 | Radeon RX Vega 56
- DirectX: Version 11
- Storage: 10 GB available space










