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The Eidolon Atari 400 Price Guide & Value

The Eidolon

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Details

Console
Atari 400
Genre
Action & Adventure
Publisher
none
Release
1985

🌍 Market Value

Last update: 2/1/2026
LOOSE
US/NTSC $22
EU/PAL ---
JP/NTSC-J ---
HOT
COMPLETE (CIB)
US/NTSC $50
EU/PAL ---
JP/NTSC-J ---
NEW (SEALED)
US/NTSC $101
EU/PAL ---
JP/NTSC-J ---
GRADED
US/NTSC $111
EU/PAL ---
JP/NTSC-J ---

Price History

Expert Analysis The Eidolon

Market data for The Eidolon on Atari 400. This action & adventure title, published by none, published in 1985, remains highly sought after by collectors. Prices are updated daily based on verified sales. The current average price for a complete copy (CIB) is €49.54. Check our price history chart below to track market trends and find the best time to buy or sell.

Is The Eidolon Rare?

Released in 1985 for Atari 400, The Eidolon is a action & adventure title from none that represents an interesting piece for any collector.

The price stability makes this a reliable choice for collectors. The consistent demand for none's classic titles, combined with the appeal of the action & adventure genre, makes it a solid addition to any Atari 400 collection.

Description

The Eidolon is an innovative first-person shooter developed by Lucasfilm Games in 1985, utilizing advanced fractal technology to create immersive cave environments. Players navigate through eight levels of maze-like caverns, collecting colored energy orbs and battling various enemies. The game's unique combat system requires matching orb colors to enemy types, adding a strategic layer to the shooting mechanics. Each level culminates in a battle with a dragon guardian, accessed after collecting three diamonds guarded by specific enemies. The game features special abilities tied to orb colors: green orbs can transform enemies, while blue orbs temporarily freeze them. This color-based gameplay, combined with the need to manage the Eidolon's energy levels and navigate increasingly complex cave systems, creates a challenging and engaging experience. The Eidolon's blend of cutting-edge graphics technology, strategic combat, and exploration elements made it a standout title in early 3D gaming, showcasing Lucasfilm Games' innovative approach to game design in the mid-1980s.