Club 250

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.

We take no commission on any sales.
To support us join Club 250!

Dates

Released

1990-12-14 (33 years ago)

First review

Date of first review. Games cannot be reviewed before they are released, so when this is earlier than the release date, it usually indicates a game that was in early access.

2010-11-19 (13 years ago)

Age on Steam

Days since first review, which is typically how long the game has been available for purchase.

4,910 days (13.4 years)

Reviews

Total reviews verified

1,435 1,333 (93%)

Review breakdown

1,338 93.2%

97 6.8%

Review velocity

0 reviews per day

Days in top 1000

3,206 (65%)

Estimated owners Based on research by GameDiscoverCo median

Sign in

T1

Pricing

Release price

$0.00 (1990-12-14)

Lowest price

Date of the earliest occurrence of the lowest price this game has sold for.

$0.90 (2019-06-10)

Average price

$4.67

Average discount

$2.30

Number of discounts

62

Days discounted

600 (12.2%)

Estimated gross sales Based on research by GameDiscoverCo median

T2 T3

Estimated net sales Based on research by GameDiscoverCo median

T2 T3

Tags

Details last updated: April 28, 2024 03:13