Portal: Lost in Aperture background image

Portal: Lost in Aperture
DLC

This is a mod for Portal 1. Includes new maps, storyline, a whole new Portal experience. This game take place in an Aperture laboratory in Eastern-Europe.

Strategy
Action
Adventure
Free to Play
Indie
Trending
Reviews
164
Platforms
Developer
Innoarchitect kft
Publisher
Innoarchitect kft
Released
2024-09-02
Added
2024-12-22
Updated
2025-06-14

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230d
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DLC

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