This is a modified MENUDEF for Ugly as Sin, which should work with GZDoom v4.4 (or the equivalent LZDoom version)

menudef.txt

OptionValue "UaS_Nice_Timescales" {
	1,   "1x Realtime"
	2,   "2x Realtime"
	5,   "5x  Realtime"
	10,  "10x Realtime"
	20,  "20x Realtime"
	30,  "30x Realtime"
	40,  "40x Realtime"
	50,  "50x Realtime"
	60,  "60x Realtime"
}

OptionValue "FocusModes" {
	0, 	"Focus key"
	1,	"Zoom key only"
	2,	"Use key only"
}

AddOptionMenu "OptionsMenu" {
	StaticText " "
	Submenu "Ugly as Sin Settings", "UaS_Options"
}

// ---------------
// Main Options
// ---------------

OptionMenu "UaS_Options" {
	Title "Ugly as Sin Settings"

	Option "Hunger","UaS_HungerEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_Hunger_Options"
	StaticText " "

	Option "Scarcity","UaS_ScarcityEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_Scarcity_Options"
	StaticText " "

	Option "Fragshard Reducer","UaS_FragReducerEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_Frag_Options"
	StaticText " "

	Option "Allied Marines","UaS_AlliesEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_Ally_Options"
	StaticText " "

	Option "Advanced AI","UaS_AdvancedAIEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_AI_Options"
	StaticText " "

	Option "Corpse Looting","UaS_LootingEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_Looting_Options"
	StaticText " "

	Option "Visual Weapons","UaS_VisWepsEnabled","OnOff"
	SubMenu "Settings and Info", "UaS_VisWep_Options"
	StaticText " "

	Option "Focus Zoom","UaS_FocusZoomEnabled","OnOff"
	Option "Focus Zoom Mode","UaS_FocusZoomMode","FocusModes"
	Option "Aim Sway","UaS_AimSwayEnabled","OnOff"
	Control "Toggle Laser/Flashlight Module", "use UaS_LaserLightModule"
	Option "Flashlight Beams", "UaS_FlashlightParticles", "OnOff"
	Option "Death Fading", "UaS_DeathFade", "OnOff"
	Option "Weapon Jamming", "UaS_JammingEnabled", "OnOff"
	Option "Replace ammoboxes", "UaS_ReplaceAmmoboxes", "OnOff"

	StaticText "Changing module configuration mid-game may cause"
	StaticText "unpredictable results. A new game is recommended when"
	StaticText "enabling, disabling, or changing module settings."

	//SubMenu "Misc Options", "UaS_Misc_Options"
}

// ---------------
// Submenus
// ---------------

OptionMenu "UaS_Hunger_Options" {
	Title "Hunger Module"
	Option "Timescale","UaS_HungerTimeScale","UaS_Nice_Timescales"
	Option "Eat/Drink Auto-Select","UaS_HungerAutoselect","OnOff"
	Slider "Ration Spawn Multiplier","UaS_HungerRationRate", 0, 5, 0.1, 1
	StaticText "Adds need to eat / drink, with messkit."
	StaticText "Starvation / dehydration causes fatigue."
	StaticText " "
	StaticText "Ration spawn multiplier increases or"
	StaticText "decreases chance for ration spawns"
	StaticText " "
	StaticText "Auto-Select automatically picks whether"
	StaticText "to eat or drink, depending on need."
	StaticText " "
	StaticText "Hunger requires new map or game."
	StaticText "Rations spawn only on new map."
	StaticText "Messkit spawns on new map if lost."
}

OptionMenu "UaS_Scarcity_Options" {
	Title "Scarcity Module"
	ScaleSlider "Scarcity rate","UaS_ScarcityRate", 0, 100, 5, "Disabled"
	Slider "Overspawn ratio","UaS_ScarcityOverspawn", 0, 1, 0.05, 2
	Option "Disable drops","UaS_ScarcityDisableDrops","OnOff"
	StaticText "Removes or reduces map spawns, forcing"
	StaticText "you to scavenge for your supplies."
	StaticText " "
	StaticText "Scarcity controls removal percentage."
	StaticText "Overspawn controls what's left over."
	StaticText " "
	StaticText "Disable drops prevents monsters"
	StaticText "from dropping ammo or weapons"
	StaticText " "
	StaticText "Requires new map or game to take effect."
}

OptionMenu "UaS_Reloader_Options" {
	Title "Reloading Kit Module"
	Option "Auto-Continue","UaS_ReloaderAutoContinue","OnOff"
	StaticText "A reloading kit for 7.76mm ammo."
	StaticText "Requires 7.76mm brass and 4.26mm rounds."
	StaticText " "
	StaticText "Auto-Continue allows holding button"
	StaticText "instead of pressing for each round."
	StaticText " "
	StaticText "Given to Lib/Boss loadouts on new game,"
	StaticText "or spawns on those weapons in new map."
}

OptionMenu "UaS_Frag_Options" {
	Title "Fragshard Reducer Module"
	ScaleSlider "Frag spawn rate","UaS_FragSpawnRate", 0, 100, 5, "Frag Disabled"
	Command "Remove Frag", "netevent UaS_RemoveFrag"
	StaticText "Prevent frag shards from spawning."
	StaticText " "
	StaticText "Rate is chance that new shards spawn."
	StaticText "Remove Frag clears all existing shards."
	StaticText " "
	StaticText "Takes effect immediately."
}

OptionMenu "UaS_Ally_Options" {
	Title "Allies Module"
	ScaleSlider "Ally spawn rate","UaS_AllySpawnRate", 0, 100, 5, "Disabled"
	StaticText "Spawns friendly marines randomly on map,"
	StaticText "mostly replacing decorative corpses."
	StaticText " "
	StaticText "Rate is random chance for spawn."
	StaticText " "
	StaticText "Requires new map to take effect."
}

OptionMenu "UaS_AI_Options" {
	Title "Advanced AI Module"
	Option "Searching","UaS_AI_Searching","OnOff"
	Option "Wounding","UaS_AI_Wounding","OnOff"
	Option "Lights","UaS_AI_Flashlights","OnOff"
	Option "Stealth","UaS_AI_Stealth","OnOff"
	StaticText "Adds some flavor to AI behavior."
	StaticText " "
	StaticText "Searching makes monsters wander last"
	StaticText "player location, and eventually forget."
	StaticText " "
	StaticText "Wounding adds speed and aiming"
	StaticText "debuffs to monsters when wounded."
	StaticText " "
	StaticText "Monster lights lets human-type monsters"
	StaticText "activate lights or lasers in dark areas."
	StaticText "(visual effect only, no behavior changes)"
	StaticText " "
	StaticText "Stealth makes it harder for monsters to"
	StaticText "see the player in low-light areas."
	StaticText " "
	StaticText "Toggling module requires new map or game."
	StaticText "Behaviors can be toggled when AI active."
}

OptionMenu "UaS_Looting_Options" {
	Title "Corpse Looting Module"
	Slider "Loot Factor","UaS_LootingFactor", 0.05, 1.0, 0.05, 2
	StaticText "Allows searching corpses for supplies."
	StaticText " "
	StaticText "Loot Factor controls maximum"
	StaticText "chance for finding loot."
}

OptionMenu "UaS_VisWep_Options" {
	Title "Visual Weapons Module"
	StaticText "Attempts to change marine and tango"
	StaticText "sprites depending on the current weapon."
	StaticText " "
	StaticText "--Disclaimer--"
	StaticText "This is not guaranteed to always work."
}

OptionMenu "UaS_Misc_Options" {
	Title "Misc Options"
}