
Summa Expeditionis is a colony sim and base building game set in ancient Roman Empire. Follow the career of a Roman soldier from Legionnaire to Centurion. Build and manage your camp, recruit more soldiers and face the barbarians for the glory of Rome.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.71/day in the week to Sep 1 → 0.71/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
You are a Roman legionary sent to the edge of the Empire. In the wild north of Hispania, far from the safety of Rome, your mission is simple: establish a foothold, secure the territory, and survive whatever the frontier throws at you.
Start with a small expedition camp and transform it into a thriving Roman stronghold. Gather resources, construct fortifications, recruit and manage your soldiers, and lead your people through a harsh and unpredictable land. As your influence grows, so will your responsibilities... and your path from common legionary to respected centurion.
Construct barracks, workshops, and defenses to turn a small expedition into a thriving frontier camp.
Assign soldiers to gather resources, craft equipment, and defend your settlement.
Face hostile tribes, harsh conditions, and the dangers of unexplored lands.
Grow from a lone legionary into a respected commander of Rome’s expedition.
Summa Expeditionis is more than a game: it’s a test of wit, courage, and leadership. Will you answer Rome’s call?
💥 Play now in Early Access and help shape the ultimate Roman Empire experience!
Genres
Engagement
Reviews
Themes across 68 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Gute Idee, gute Anlagen, viele Fehler, viel geruckel, viele Hänger, sehr instabil. Nur mal als Beispiel eben Ton gegraben, wollte graben beenden, zack Absturz. Schlacht, eingefroren. Das geht noch länger so weiter. Schon so lange im early erwartet man wenigstens Stabilität. Hätte ich die Stunden nicht schon drüber würde ich mir das Geld zurückholen. Ganz ehrlich das wird doch nichts mehr, gute Idee aber Umsetzung einfach zu langsam. Zumindest kommt man sich vor wie im dauerearly
en mi caso con este pc, mal rendimiento
Desgraciadamente me es injugable, la optimizacion aún no está hecha, los tirones son continuos, y las bajadas de fps también. Es mirar al suelo y que los fps desaparezcan. Quizá mas a adelante si lo arreglan le de otra oportunidad porque tenía buena pinta, pero actualmente es injugable
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Spanish - Spain, French, German, Italian, Turkish, Spanish - Latin America, Polish, Portuguese - Brazil, Portuguese - Portugal, Simplified Chinese, Korean +2 more
Hours played at review time, across 68 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
aveva grandi aspettative... ma fa schifo. i combattimenti poi peggio di schifo. Lasciatelo stare
O jogo em si tem muito potencial isso é um fato, mas deixa a desejar principalmente na otimização, sendo um jogo que diz que chegou na 1.0 está deixando a desejar, se melhorarem isso e outros aspectos talvez eu recomende, mas por hora eu não recomendo.
Digital Combat Simulator : Centurion
What a terribly bad game. The graphics are of abysmal quality—downright insulting. On top of that, there are countless bugs. You definitely shouldn't buy this game; it’s practically a scam and certainly not recommended.
мусор. это хрень собрана за пол часа из асэтов.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| $212K | 934 | 78% | $19.99 | |
| $211.5K | 606 | 77% | $10.99 |