.C. has found himself trapped in a Atari 2600 system along with some enslaved O2 zombies! The Atari system maze is deadly, he cannot touch the maze walls, if he does his 02 code will mix with the 2600 code and destroy him! Objective: Increase your score! Gather Bullets (white dots) to shoot the O2 zombies for 10 points! Gather hidden vitamin tablets (red dash) to slightly protect you against O2 zombies for 1 point! O2 zombies and maze walls may kill you instantly if touched (you may be able to brush by them if you have some resistance given by a vitamin tablet but don't count on it every time)! O2 zombies take bullets out of your inventory when they reach a bullet before you do! They take a point out of your score if they reach a vitamin tablet before you do! You can only carry a maximum of 6 bullets at any one time! O2 zombies are sent back to the Graveyard (the center of the maze) whenever one is hit by a bullet, they will not hurt you when they are blue for a short time after they return to the Graveyard.

K.C.'s Crazy Nightmare!
2600 · 2009 · NTSC-U · Arcade
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What it's actually worth
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The same game at three prices — Loose, CIB, and Sealed on one ruler. The scale is logarithmic: each gridline step is 10×, so the distance between bars shows the size of the jump between tiers.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.
Why collectors care
The cultural context, the production lineage, the place this artifact holds in its console's history.
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Is what you're holding real
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Production reference
No production variants are documented for this title yet. The identifying marks below cover the title's first-print and reprint signals across all tiers.
Production reference
No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.
No documented marks for this tier yet.
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No documented marks for this tier yet.
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