Half-Life 2: Episode Two Research and Development Mod

This is a puzzle-focused mod, where you don't use any firearms except the famous gravity gun. You need Episode Two to play this mod.

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Rank:
1,668 of 0
PC Rank:
1,073 of 15,925
Followers:
1,965Follow»
Wishlists:
424Wish It»
- Player Reviews: 96
- Player Ratings: 3,838
- Users Now Playing: 460
Game Universe:
- Half-Life (PC, DC, PS2),
- Half-Life 2 (XBOX, PC, MAC),
- The Orange Box (PC, X360, PS3, MAC),
- Half-Life 2: Episode One (PC, MAC),
- Half-Life 2: Episode Two (PC, MAC),
- Team Fortress 2 (PC, MAC),
- Counter-Strike: Source (PC, MAC),
- Day of Defeat: Source (PC, MAC),
- Half-Life 2: Episode Three (PC),
- Half-Life 2: Episode Pack (PC)
Number of Players:
1 Player
M Rating Description
Titles rated M (Mature) have content that may be suitable for persons ages 17 and older. Learn more

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Half-Life 2: Episode Two Navigation

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