It's GZDooM's newest build definitely being wonky, but I'll leave this here.
OS: Windows 7 (NT 6.1) Build 7601
Service Pack 1
M_LoadDefaults: Load system defaults.
Using program directory for storage
Gameinfo scan took 2 ms
W_Init: Init WADfiles.
adding C:/Users/Reisen/Desktop/GZDooM/gzdoom.pk3, 586 lumps
adding ./doom2.wad, 2919 lumps
adding C:/Users/Reisen/Desktop/GZDooM/Hideous Destructor/DOOM2.WAD, 2919 lumps
adding C:/Users/Reisen/Desktop/GZDooM/Hideous Destructor/hd.pk7, 99 lumps
adding C:/Users/Reisen/Desktop/GZDooM/Hideous Destructor/hd.pk7:demonicron_pinkies.wad, 60 lumps
adding C:/Users/Reisen/Desktop/GZDooM/Hideous Destructor/hd.pk7:femdmug.wad, 42 lumps
adding C:/Users/Reisen/Desktop/GZDooM/Hideous Destructor/hd.pk7:hdgfx.wad, 166 lumps
I_Init: Setting up machine state.
CPU Speed: 2295 MHz
CPU Vendor ID: GenuineIntel
Name: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
Family 6, Model 58, Stepping 9
Features: MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
I_InitSound: Initializing FMOD
FMOD Sound System, copyright © Firelight Technologies Pty, Ltd., 1994-2009.
Loaded FMOD version 4.26.36
V_Init: allocate screen.
S_Init: Setting up sound.
ST_Init: Init startup screen.
Checking cmd-line parameters...
S_InitData: Load sound definitions.
G_ParseMapInfo: Load map definitions.
Texman.Init: Init texture manager.
ParseTeamInfo: Load team definitions.
LoadActors: Load actor definitions.
Script warning, "" line 0:
Invalid face '' for 'HDPlayer';
STF replacement codes must be 3 characters.
Script warning, "" line 0:
Invalid face '' for 'HDPlayer';
STF replacement codes must be alphanumeric.
Script error, "hd.pk7:actors/dcrocket.txt" line 643:
'user_rocqfuel' is already defined in 'HEATRocquette' or one of its ancestors.
Script error, "hd.pk7:actors/dcrocket.txt" line 644:
'user_rocqdamage' is already defined in 'HEATRocquette' or one of its ancestors.
Error in translation 'none':
Script error, "translation" line 1:
Expected integer constant but got 'none' instead.
Script error, "hd.pk7:actors/dccyber.txt" line 42:
'user_rocqfuel' is already defined in 'SatanRocquette' or one of its ancestors.
Execution could not continue.
3 errors while parsing DECORATE scripts
Also, I'll agree that the trees scream a bit too often, though I'm not sure what a good frequency for them would be.