Buy Summum Aeterna PC

Where can you buy cheapest Summum Aeterna PC Steam key? Check and compare prices from 6 stores to locate the best and the cheapest option for you among 9 offers featured on XD.deals. Now the lowest Summum Aeterna PC price on keyshops can be obtained on £1.72 (90% off) and on official stores can be obtained on 90 (£3.35 off).

Steam:
Very Positive (290)
Buy in Official Store:
-80%
£3.35
Buy in Keyshops:
-90%
£1.72
See price history

Official Stores (2)

DRM:
Steam
Steam
Steam
Summum Aeterna
Windows
+1
2w ago
DRM:
Steam
Ends in 1 day
Steam
£16.75 £3.35
Ends in 1 day
-80%
Green Man Gaming
Summum Aeterna
Windows
+1
6w ago
DRM:
Steam
Green Man Gaming
£16.75

Keyshops (7)

DRM:
Steam
Steam
Kinguin
Summum Aeterna Steam CD Key
Windows
+1
1w ago
DRM:
Steam
Kinguin
£17.35 £1.72
-90%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Yuplay
Summum Aeterna
Windows
+1
13h ago
Yuplay
£15.05 £1.93
-87%
Eneba
Summum Aeterna (PC) Steam Key GLOBAL
Windows
+1
1w ago
DRM:
Steam
Eneba
£17.35 £1.93
-88%
-10% with XDD10copy
-10% with XDD10copy
PremiumCDKeys
Summum Aeterna PC Steam Key GLOBAL
Windows
+1
5d ago
DRM:
Steam
PremiumCDKeys
£16.75 £2.15
-87%
-10% with XD_DEALScopy
-10% with XD_DEALScopy
Kinguin
Summum Aeterna EU PS5 CD Key
Windows
+1
1w ago
Kinguin
£17.35 £3.47
-80%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Summum Aeterna EU PC Steam CD Key
Windows
+1
3d ago
DRM:
Steam
Kinguin
£17.43 £5.06
-70%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Summum Aeterna EU XBOX One / Xbox Series X|S CD Key
Windows
+1
3d ago
Kinguin
£17.43 £7.59
-56%
-8% with XD8DEALScopy
-8% with XD8DEALScopy

About Summum Aeterna

Summum Aeterna - about the game
Play as the King of Darkness, an immortal warlord exploring uncharted worlds filled with treasures, traps, enemy hordes, and bosses. This roguelite blends innovative world crawler mechanics with brutal fast-paced combat using swords, pistols, and scythes. Switch weapons mid-run, embed gems for upgrades, and ascend them to higher levels via diagrams, while a seed mechanic generates random worlds with unique genes that alter maps, events, enemy behavior, and rewards. Permanent progression keeps skill tree advances and world improvements across runs, letting you unlock special rooms, mutate seed genes, and recycle for rarer options. Customize adventures to match your style and compete on the Board of Champions leaderboard for crowns based on fastest seed completions. Roguelite fans who crave replayable action RPG challenges with multiplayer competition will keep coming back.



Summum Aeterna is a Roguelite game that combines world crawler mechanics never seen before in the genre with a fast-paced combat system and a unique 2D art style.

Taking the role of the King of Darkness, a mighty, powerful, and badass warlord condemned to eternal life, you'll explore uncharted worlds populated with treasures, traps, hordes of enemies and powerful bosses.

Explore wild territories, descend into the most dangerous depths of Aeterna, and fight your way to the end of each world... If you can!

Classic Roguelite vibes

The King of Darkness may be immortal... But he can still be defeated. You will start your adventure over and over again, that's how this kind of games works, right? Don't panic, even if you're defeated, you still keep some of the stuff and upgrades you earned the last time you lived... Some of them, at least.

Summum Aeterna allows players to keep their progress, featuring a permanent character and world upgrade system. No matter how many times you’re defeated, your progression in the skill tree will be saved, as well as the world improvements you unlocked will last forever.

Random worlds

Summum Aeterna includes a unique world generator system never seen before in the genre, the Seed Mechanic... Each one generates a unique world with different enemy behavior, special events, and even a larger map size, depending on the rarity and the genes contained in the germinated seed.

The world modifiers, so-called “seed genes” are positive and negative attributes included in each seed you find. They will determine the dangers, encounters and rewards waiting for you once you start playing. You can generate the world that best suits your playstyle.

Seeds create worlds and genes make each seed different from the last, and so will the worlds generated from them!

Brutal fast-paced combat

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!

Show no mercy, 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!

Summum Aeterna also includes weapon customization options thanks to the gems, precious stones that increase weapon attributes and add cool upgrades. Add new offensive and passive capabilities and improve the combat performance of your weapons by embedding gems. You can also ascend your weapons to Summum level and unchained their true power by collecting specific diagrams!

Custom adventures

In Summum Aeterna you can define your own adventure. Each world will give you lots of rewards, including new seeds and currencies to upgrade your character skills, unlock new weapons, make the ones you already have even more deadly and, of course, improve the world's attributes.

You can unlock new special rooms, increase the rarity of the ítems you find, and alter the world conditions by the world upgrade menu. You can also modify the rarity of your current seeds by mutating their genes, or recycling the ones you don't want to get a seed with higher rarity...

Multiplayer leaderboard

Summum Aeterna features an interesting multiplayer and cross-platform feature, the so-called "Board of Champions".This mechanic records the highest level seed completed in the shortest time possible by each competitor. There is a leaderboard for influenced seeds and another one for standard seeds.

The reward for being in the top 3 places in the qualifier will be a gold, silver or bronze crown, which his highness will wear in-game regardless of the player's skin, and as long as the player remains on the podium. Do you want your King of Darkness to be crowned as every monarch deserves?

Interface:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPortuguese - BrazilRussianSimplified ChineseTraditional Chinese
Subtitles:
GermanEnglishSpanish - SpainFrenchItalianJapaneseKoreanPortuguese - BrazilRussianSimplified ChineseTraditional Chinese

Age rating

Unavailable
Steam:
Very Positive (290)

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
Historical low
Price history from official stores
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Price history from keyshops
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FAQ

8 questions

Before you start looking for a cheap Summum Aeterna key, check the essentials. Developed by Aeternum Game Studios S.L. Published by Aeternum Game Studios S.L. PC released date: 14 Sept 2023. Genres: Action, Indie, RPG, Adventure. Categories: Family Sharing, Single-player, Steam Achievements, Full controller support, Steam Cloud.

Q

Where to buy a cheap Summum Aeterna Steam key?

Using our price comparison and verified discount codes, you can buy a Summum Aeterna key for as low as £1.72. This deal is available at Kinguin and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Summum Aeterna price on PC. Check the Summum Aeterna price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Summum Aeterna Steam price is £3.35. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Summum Aeterna on sale even outside seasonal promotions. We currently detect 9 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Summum Aeterna is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Summum Aeterna has an official page on the Steam Store. You can also buy a Summum Aeterna Steam key from third-party sellers. Our price comparison currently includes 6 offers with Steam DRM. Pick one to ensure your Summum Aeterna download happens on Valve's platform.

Yes, with minor tweaks. Summum Aeterna is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play Summum Aeterna on Steam Deck.

Summum Aeterna does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Summum Aeterna deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Summum Aeterna

1 Kinguin Kinguin Keyshop
-90% £1.72
2 Yuplay Yuplay Keyshop
-87% £1.93
3 Eneba Eneba Keyshop
-88% £1.93
4 PremiumCDKeys PremiumCDKeys Keyshop
-87% £2.15
5 Steam Steam Official
-80% £3.35

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