
Commander Keen: Invasion of the Vorticons: Episode 1: Marooned on Mars (Dec. 14th 1990) Episode 2: The Earth Explodes (1991) Episode 3: Keen Must Die! (1991) Commander Keen's very first adventure, and the debut of id's groundbreaking side-scrolling technology.
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): 0.14/day in the week to Jul 30 → 0.57/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 2,400 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
Genres
Engagement
Reviews
Themes across 57 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Un clásico
very good classic game
50 넘은 나에게 딱 맞는 수준의 게임 .. 아주 훌륭합니다..
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Hours played at review time, across 57 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
It's surprising how well these games still hold up today. They are solid platformers and they still look good. That commander keen episode 4 was free back then is just crazy!
A blast from the past!
es un juergado
for 5 dollars you get 4 fun platformers that all take a few hours to beat and each are still fun to play after beating it and this game pack is on sale like all the time so most of the time its like 2 dollars and not 5 so imp this is a great deal
О, "Commander Keen" — это когда ты восьмилетний гений, который спасает галактику от зелёных марсиан, а на деле просто прыгает по платформам и стреляет в глазки-шары. Ты — пацан в кепке, который бегает по уровням, где всё выглядит как будто его нарисовали фломастерами на салфетке. Прыжки — как будто гравитация решила, что сегодня выходной. Я прошёл за полчаса (потому что в детстве это было "два дня"), и каждый раз, когда меня убивали шипы, я орал: "Да ну, опять!". Саундтрек — легенда, до сих пор в голове "dudududu". Вердикт: 9/10. Классика, от которой у меня до сих пор мурашки. Если не играл — иди, пока не поздно.
Nie lubię wystawiać negatywnych opinii ale tutaj musze Gra pod względem wizualnym jest ok podoba mi się jej art style lubię bardzo pixelowe grafiki w grach no ale sterowanie w tej grze jest fatalne wiem że gra jest z lat 90 i kiedyś sterowanie było zupełnie inne w grach ale tu naprawdę trudno się poruszać ctrl+alt aby strzelać albo jak niechcący klikło się enter do wywalało mi gre i musiałem ją od nowa włączyć również gra jest platformówką a ja nie zbyt dobry jestem w ten rodzaj gier więc jeśli jesteś koneserem starych gier komputerowych jak najbardziej polecam ale jeśli nie umie się grać w takie gry to odmawiam wtedy to strata pieniędzy.
Legendary games
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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