Mod
Research and Development
About this game
Research and Development is a puzzle-centric mod for Half-Life 2: Episode Two featuring an unarmed player but plenty of violent mayhem.
The game does not have an overt story; the player wakes up as an unnamed character in a detailed but generic location, not knowing how they got there, and must start solving puzzles in order to escape.
Screenshots
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Trailers & videos
Trailer
Gameplay Video
Game facts
Release date
Jul 17, 2009
Developer
Marcello Bortolino
Publisher
Marcello Bortolino
Platforms
PC (Microsoft Windows)
Genres
Shooter, Puzzle
Themes
Horror
Game modes
Single player
Perspective
First person
Editions & related releases
More games to explore
Game data and artwork via IGDB.
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