Preventing the Collapse of Civilization - Jonathan Blow - DevGAMM Moscow 2019 (English audio)

This is "Preventing the Collapse of Civilization" by Jonathan Blow from DevGAMM Moscow 2019 with Russian voice-over removed, audio amplified by ~5dB, reduced volume of some loud sounds.
Source video: Twitch: 425952315

Software used: ffmpeg, Audacity, Twitch Leecher

ffmpeg script used: ffmpeg.exe -i source.mp4 -i audio_export.wav -c:v copy -map 0:v:0 -map 1:a:0 -ss 00:02:17 -to 01:07:18 output_test.mp4