Aliens (Demo)
PC · 2022
About this game
This is a Space Invaders variant with a twist.
Eight robots with laser cannons and protected by a shield wall are advancing towards earth and the player has a mobile laser cannon that has to be used to destroy them.
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The shield wall is indestructible, but the robots and the cannons aren't.
They'll go from side to side of the screen in an alternate movement shooting down.
Three high density molecular laser shields are placed in defense of the laser cannon.
Each one of them houses an extra cannon.
Instead of a passing flying saucer as seen in Space Invaders , the Merciless Monstroth moves left and right at the top, shooting down at the player.
The player controls a robot defender inside the laser cannon.
If the laser cannon is destroyed, the robot will be left unprotected.
The robot can enter a new laser cannon housed in one of the shields.
Once the new laser cannon is active, the shield is gone.
Once the three shields are gone, the Merciless Monstroth will come down to hunt the player's cannon and robot.
The player wins a battle when destroying all enemy robots and cannons on the screen.
A battle is lost when the player's robot is destroyed.
The first side to win ten battles wins the war.
About PC
PC gaming spans over four decades, from early DOS titles to today's massive Steam and digital-storefront libraries. Because "PC" covers everything from 1990s CD-ROM releases to current AAA titles, it's the single largest platform by game count on Gamevaro. For collectors, PC gaming splits into two very different worlds: physical big-box releases from the 1990s and 2000s (increasingly collectible, especially complete-in-box with original manuals and inserts) and the modern digital library, which Gamevaro tracks for portfolio and spending purposes even though it has no resale market.
Gamevaro tracks Aliens (Demo) for PC with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Aliens (Demo) to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This PC release dates back to 2022.
Market values by condition
No price data available yet.
Rarity & condition
No market sales have been tracked yet for Aliens (Demo) — this could mean it rarely changes hands, or simply that Gamevaro hasn't recorded a sale for it yet. Be the first to add it to your collection.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Aliens (Demo) worth?
Gamevaro hasn't tracked a market sale for Aliens (Demo) (PC) yet, so no current value is available. Prices are sourced from real marketplace sales, and this page will update automatically once sales data comes in.
Is Aliens (Demo) rare?
No market sales have been tracked yet for Aliens (Demo), which could mean it rarely changes hands or that Gamevaro simply hasn't recorded a sale for it yet.
What's the difference between loose, CIB and sealed for Aliens (Demo)?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
Ratings & Reviews
Also on other platforms
