This is my impression of gman's voice from the series "Half-Life" by reading off many of his lines in the game (though I don’t recite all of them perfectly). If you need a voice for gman for your project, just let me know. Sound effects and music included in the video. Timestamps: Half-Life 1 - 00:00 Half-Life 2 - 01:58 Half-Life 2: episode 1 – 4:07 Half-Life: Alyx - 06:20 Half-Life: Opposing - 07:42 Entropy Zero 2 - 09:26 Made it up – 11:15
(Edited)