HLAE - Half-Life Advanced Effects
Half-Life Advanced Effects (HLAE), is a collection of tools to enrich GoldSrc (Half-Life 1, Counter-Strike 1.6, Team Fortress Classic, Day of Defeat, ...) and Source (mainly CS:GO) engine based movie making.
Also known by it's former name MIRV Demo Tool (MDT), developed by Mirvin_Monkey till MDT 18.104.22.168 (2007-05-30).
The team description can be found in the readme.txt.
The credits can be found in the readme.txt.