Summum Aeterna

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Summum Aeterna

Short description

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.

Developer
Aeternum Game Studios S.L
Publisher
Aeternum Game Studios S.L
Release
Thu, Sep 14, 2023
Price
$19.99
Reviews
315
Positive
83%
Followers
3,039
Owners (estimated)
0 – 20K
Concurrent players
3
Genres
Action, Adventure, Indie, RPG
Features
Full controller support, DualShock Controller Support, DualSense Controller Support
Tags
Adventure Rogue-lite Action Roguelike 2D Rogue-like Replay Value Hack and Slash Singleplayer Action Difficult Roguevania Atmospheric Dark Fantasy Procedural Generation Funny Indie Platformer Hand-drawn Combat RPG
Revenue (estimated, gross)~$239ksomewhere between $106k and $337k · roughly 6K–20K copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $16.84, the average price these copies actually sold for — weighted from the price history rather than taken from the $19.99 launch price. That is 16% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

11 data points since Aug 8, 2026. Gaps mean nothing changed — the value carries forward.

Revenue (est.) ~$236k → ~$239k
Reviews 310 → 315
Followers 3,006 → 3,039
Concurrent players 3 → 3
Price $19.99 → $19.99
Positive reviews 83.9% → 83.5%

The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.

The blurred area is the rest of the history. 135 further data points reach back to Jun 1, 2022 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.

Lowest recorded price: $1.99 on Jun 25, 2026.

How crowded is this niche?

How full the niche around Summum Aeterna is — measured on the tags it leads with, against every other combination on Steam.

±?? Adventure + Rogue-lite + Action Roguelike

Combinations under 15 games are left out to reduce the influence of small samples. The games below share those tags and are free to browse.

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Similar games that found an audience

Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Summum Aeterna. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.

Image Name Studio Shared Tag difference Price Reviews Positive Released Revenue (estimated)
Moka Future Moka Future QAQ Studio 4 titles 5 − Replay Value + Bullet Hell $3.99 78 71% Sun, Jun 30, 2024 $14k
$6k – $25k
Dead Cells Dead Cells Motion Twin 2 titles 4 − Rogue-lite − Replay Value + Metroidvania + Pixel Graphics $24.99
$12.49
50%
157,015 97% Mon, Aug 06, 2018 $155m
$110m – $220m
暖雪 Warm Snow 暖雪 Warm Snow BadMudStudio first game 4 − Adventure − Replay Value + Martial Arts + Action-Adventure $17.99 35,334 93% Tue, Jan 18, 2022 $27.5m
$17.3m – $34.6m
Vagante Vagante Nuke Nine first game 4 − 2D − Replay Value + Pixel Graphics + RPG $14.99 4,110 90% Wed, Feb 21, 2018 $2.9m
$2.9m – $4.8m
Conan Chop Chop Conan Chop Chop Mighty Kingdom 2 titles 4 − 2D − Replay Value + Action + Local Co-Op $14.99 427 65% Tue, Mar 01, 2022 $259k
$115k – $6.7m

There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.

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