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.
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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.
| Player Perspectives | First person |
|---|---|
| Game Category | 5 |
| First Release Date | 2009-07-17 00:00:00 |
| Game Engines | Source |
| Parent Game | 247 |
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