FindAlternative
Back to Commander Keen

Commander Keen vs Commander Keen in Invasion of the Vorticons: Marooned on Mars

Side-by-side comparison of features, pricing, ratings, and alternatives.

Compare
Commander Keen
Commander KeenBlast off as Billy Blaze, the kid hero Commander Keen, in a comedic sci‑fi platform adventure.
Commander Keen in Invasion of the Vorticons: Marooned on Mars
Commander Keen in Invasion of the Vorticons: Marooned on MarsJoin 8‑year‑old genius Billy Blaze as Commander Keen to save Earth in a side‑scrolling sci‑fi adventure.
Overview
Description

You play as 8‑year‑old Billy Blaze, who dons his brother’s football helmet to become the intergalactic hero Commander Keen. Travel across space‑worlds, battle alien creatures, and recover lost plasma crystals to save humanity in a single‑player adventure. The game blends classic 2D platforming with a lighthearted sci‑fi story, featuring colorful pixel art and humor that appeals to both kids and nostalgic gamers. Developed by David A. Palmer Productions and published by Activision, it delivers a retro feel with modern polish.

Commander Keen’s very first adventure puts you in the shoes of an eight‑year‑old prodigy who builds a homemade spaceship and dons a football helmet to become the galaxy’s youngest defender. Using id Software’s groundbreaking side‑scrolling engine, the game delivers fast‑paced platform action with a humorous sci‑fi storyline. The single‑player experience blends pixel‑perfect jumps, quirky enemies, and inventive level design, making it a timeless classic for fans of retro platformers and comedy‑filled action.

Pricing
Paid (One-time)
Paid (One-time)
Category
Platformers
Platformers
Best for
Fans of retro platformers
Fans of classic platformers
Specifications
General
msrp
$19.99
release date
2001-05-17
1990-12-14
Specifications
developer
David A. Palmer Productions
id Software
publisher
Activision
Apogee Software
age rating
ESRB E
E (Everyone)
multiplayer
Single player
Single player
critic score
80/100
Pros & Cons
Pros
  • Charming retro graphics
  • Humorous sci‑fi storyline
  • Tight platforming controls
  • Varied level design with secrets
  • Innovative side‑scrolling for its time
  • Charming humor and story
  • Tight platforming controls
  • Memorable pixel art style
Cons
  • Limited replayability after all secrets are found
  • No multiplayer or co‑op mode
  • Audio can feel repetitive
  • Limited to keyboard input
  • No modern save system
  • Audio quality reflects era
Community & Metrics
Upvotes
0
0
User rating
Not enough data
Not enough data

More alternatives & similar tools

Alternatives to Commander Keen

View all →
Commander Keen in Goodbye, Galaxy!: Secret of the Oracle
Commander Keen in Goodbye, Galaxy!: Secret of the Oracle

Blast off with Billy Blaze to rescue the Oracle Keepers in a retro sci‑fi platform adventure

Compare
Commander Keen in Invasion of the Vorticons: Marooned on Mars
Commander Keen in Invasion of the Vorticons: Marooned on Mars

Join 8‑year‑old genius Billy Blaze as Commander Keen to save Earth in a side‑scrolling sci‑fi adventure.

Compare
Commander Keen in Invasion of the Vorticons: Keen Must Die!
Commander Keen in Invasion of the Vorticons: Keen Must Die!

Join 8‑year‑old genius Billy Blaze as Commander Keen to save Earth from the Vorticons!

Compare
Commander Keen in Invasion of the Vorticons: The Earth Explodes
Commander Keen in Invasion of the Vorticons: The Earth Explodes

Eight‑year‑old genius saves Earth in a side‑scrolling sci‑fi adventure

Compare

Alternatives to Commander Keen in Invasion of the Vorticons: Marooned on Mars

View all →
Commander Keen
Commander Keen

Blast off as Billy Blaze, the kid hero Commander Keen, in a comedic sci‑fi platform adventure.

Compare
Commander Keen in Invasion of the Vorticons: The Earth Explodes
Commander Keen in Invasion of the Vorticons: The Earth Explodes

Eight‑year‑old genius saves Earth in a side‑scrolling sci‑fi adventure

Compare
Commander Keen in Goodbye, Galaxy!: The Armageddon Machine
Commander Keen in Goodbye, Galaxy!: The Armageddon Machine

Save the galaxy from the Shikadi's Armageddon Machine in a classic 90s platform shooter

Compare
Commander Keen in Invasion of the Vorticons: Keen Must Die!
Commander Keen in Invasion of the Vorticons: Keen Must Die!

Join 8‑year‑old genius Billy Blaze as Commander Keen to save Earth from the Vorticons!

Compare

The Verdict

AI-generated from listing data

Both are classic‑style Commander Keen platformers, but A is the original 1990 episode with authentic retro tech and no modern conveniences, while B is a later 2001 reinterpretation with added collectibles and slightly richer content at a known $19.99 price.

Key differences

  • Release era and engine: A uses the original 1990 id Software side‑scrolling engine; B is a 2001 remake with added features.
  • Save system: A has no modern save capability; B’s specifics aren’t listed but implies standard progression.
  • Content scope: A offers 15 levels across three episodes; B mentions hidden crystals, bonus levels, and a Megarocket vehicle, suggesting more varied content.
  • Pricing transparency: A’s price isn’t specified; B lists an MSRP of $19.99.
  • Developer pedigree: A is from id Software/Apogee, the original creators; B is from David A. Palmer Productions under Activision.
DimensionWinner

Gameplay & fun factor

B adds varied enemies, boss fights, hidden crystals, and a Megarocket vehicle, expanding gameplay beyond A’s basic platforming.

Commander Keen

Platform availability

A runs on modern PCs via DOS emulation; B’s platform details aren’t provided, so A has confirmed PC compatibility.

Commander Keen in Invasion of the Vorticons: Marooned on Mars

Price & value

B lists a clear $19.99 MSRP; A’s price is not specified, making B’s cost more transparent.

Commander Keen

Multiplayer / co‑op

Both are single‑player only.

Tie

Content & replayability

B includes hidden collectibles, bonus levels, and concept art unlocks, offering more post‑completion incentives than A’s 15 levels.

Commander Keen

Difficulty & accessibility

A’s original design may be harder for modern players and lacks save points; B’s difficulty isn’t detailed, so A’s challenge is clearer.

Commander Keen in Invasion of the Vorticons: Marooned on Mars

Graphics & performance

Both use pixel‑art styled to evoke early 1990s aesthetics; no performance data to differentiate.

Tie

Choose Commander Keen if…

Best for players seeking more content, modern price clarity, and extra collectibles.

Choose Commander Keen in Invasion of the Vorticons: Marooned on Mars if…

Ideal for purists who want the authentic 1990 experience and don’t mind limited saves.

Common questions

What is the price of Commander Keen in Invasion of the Vorticons?

The price is not specified in the provided information.

Does either game support modern save or checkpoint features?

A explicitly lacks a modern save system; B does not mention saves, so it’s unclear.

Which version offers more post‑game content or replay value?

B includes hidden crystals, bonus levels, and unlockable concept art, giving it higher replay value than A’s 15 levels.