Research and Development

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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.

GameGator compares prices. This description, the release dates, and the age ratings come from IGDB. A later date on another platform is a separate release. A date still in the future is marked as not released yet.

Developer

Marcello Bortolino

Genres

Shooter

10,194 games

Puzzle

10,735 games

Platforms

Windows

74,780 games

Releases

Jul 17, 2009

Windows