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Background - The Eidolon - Atari 400 - Retrocharting

The Eidolon Atari 400 - Price Guide & Market Values

The Eidolon - Atari 400 - Retrocharting

Details

Console
Atari 400
Genre
Action & Adventure
Publisher
none
Release
1985

🌍 Market Value

Last update: 4/6/2026
LOOSE
US/NTSC $22
EU/PAL ---
JP/NTSC-J ---
HOT
COMPLETE (CIB)
US/NTSC $49
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

⚖️ Price Comparator

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Market Value & Price Range: The Eidolon

Market analysis for The Eidolon on Atari 400. This action & adventure title, published by none, published in 1985, remains a staple for Atari 400 collectors. Market data is updated daily based on verified sales history.

Buying Guide & Authenticity

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.