diff --git a/vmf/scripts/mods/vmf/modules/core/events.lua b/vmf/scripts/mods/vmf/modules/core/events.lua
index 3cfbdee..2f207ce 100644
--- a/vmf/scripts/mods/vmf/modules/core/events.lua
+++ b/vmf/scripts/mods/vmf/modules/core/events.lua
@@ -1,28 +1,32 @@
 local vmf = get_mod("VMF")
 
-local _MODS = vmf.mods
-local _MODS_UNLOADING_ORDER = vmf.mods_unloading_order
+local _mods = vmf.mods
+local _mods_unloading_order = vmf.mods_unloading_order
 
--- ####################################################################################################################
--- ##### Local functions ##############################################################################################
--- ####################################################################################################################
+-- #####################################################################################################################
+-- ##### Local functions ###############################################################################################
+-- #####################################################################################################################
 
 local function run_event(mod, event_name, event, ...)
   vmf.xpcall_no_return_values(mod, "(event) " .. event_name, event, ...)
 end
 
--- ####################################################################################################################
--- ##### VMF internal functions and variables #########################################################################
--- ####################################################################################################################
+-- #####################################################################################################################
+-- ##### VMF internal functions and variables ##########################################################################
+-- #####################################################################################################################
 
--- call 'on_unload' for every mod which defined it
-vmf.mods_unload_event = function(exit_game)
+--[[
+  EVENT: on_unload (exit_game)
+
+  Is called every time the game unloads mods, which happends in 2 cases: mods reloading and exiting the game.
+  * exit_game [boolean]: 'true' if it's unloading before game exit
+--]]
+function vmf.mods_unload_event(exit_game)
 
   local event_name = "on_unload"
 
-  for _, mod_name in ipairs(_MODS_UNLOADING_ORDER) do
-
-    local mod = _MODS[mod_name]
+  for _, mod_name in ipairs(_mods_unloading_order) do
+    local mod = _mods[mod_name]
     local event = mod[event_name]
     if event then
       run_event(mod, event_name, event, exit_game)
@@ -30,12 +34,18 @@ vmf.mods_unload_event = function(exit_game)
   end
 end
 
--- call 'update' for every mod which defined it
-vmf.mods_update_event = function(dt)
+
+--[[
+  EVENT: update (dt)
+
+  Is called every game tick.
+  * dt [float]: time passed since the last 'update' call (measured in seconds, but obvisouly, it never has integer part)
+--]]
+function vmf.mods_update_event(dt)
 
   local event_name = "update"
 
-  for _, mod in pairs(_MODS) do
+  for _, mod in pairs(_mods) do
     if mod:is_enabled() then
       local event = mod[event_name]
       if event then
@@ -45,13 +55,20 @@ vmf.mods_update_event = function(dt)
   end
 end
 
--- call 'on_game_state_changed' for every mod which defined it
-vmf.mods_game_state_changed_event = function(status, state_name)
+
+--[[
+  EVENT: on_game_state_changed (status, state_name)
+
+  Is called every time game enters or exits game state.
+  * status     [string]: "enter" or "exit"
+  * state_name [string]: readable state name, which you can get by searching game log files
+                         for "VMF:ON_GAME_STATE_CHANGED()" string after launching  and closing the game with active VMF
+--]]
+function vmf.mods_game_state_changed_event(status, state_name)
 
   local event_name = "on_game_state_changed"
 
-  for _, mod in pairs(_MODS) do
-
+  for _, mod in pairs(_mods) do
     local event = mod[event_name]
     if event then
       run_event(mod, event_name, event, status, state_name)
@@ -59,7 +76,15 @@ vmf.mods_game_state_changed_event = function(status, state_name)
   end
 end
 
-vmf.mod_setting_changed_event = function(mod, setting_name)
+
+--[[
+  EVENT: on_setting_changed (setting_name)
+
+  Is called on `mod:set` call with the 3rd parameter set to 'true'. All the mod's settings changes done under
+  the VMF's hood call this event.
+  * setting_name [string]: name of the setting that was changed
+--]]
+function vmf.mod_setting_changed_event(mod, setting_name)
 
   local event_name = "on_setting_changed"
 
@@ -69,7 +94,15 @@ vmf.mod_setting_changed_event = function(mod, setting_name)
   end
 end
 
-vmf.mod_enabled_event = function(mod, initial_call)
+
+--[[
+  EVENT: on_enabled (initial_call)
+
+  Is called when mod state is set to 'enabled'. Is called only for mods who set 'is_togglable'
+  in their 'mod_data' to 'true'.
+  * initial_call [boolean]: 'true' if this is the first call right after mod's initialization
+--]]
+function vmf.mod_enabled_event(mod, initial_call)
 
   local event_name = "on_enabled"
 
@@ -79,7 +112,15 @@ vmf.mod_enabled_event = function(mod, initial_call)
   end
 end
 
-vmf.mod_disabled_event = function(mod, initial_call)
+
+--[[
+  EVENT: on_disabled (initial_call)
+
+  Is called when mod state is set to 'disabled'. Is called only for mods who set 'is_togglable'
+  in their 'mod_data' to 'true'.
+  * initial_call [boolean]: 'true' if this is the first call right after mod's initialization
+--]]
+function vmf.mod_disabled_event(mod, initial_call)
 
   local event_name = "on_disabled"
 
@@ -89,7 +130,15 @@ vmf.mod_disabled_event = function(mod, initial_call)
   end
 end
 
-vmf.mod_user_joined_the_game = function(mod, player)
+
+--[[
+  EVENT: on_user_joined (player)
+
+  Is called when a player with the same mod, which uses network, joins the game. Meaning, that this event will be called
+  only for mods which registered at least 1 network call.
+  * player [player]: player object of the player who joined the game
+--]]
+function vmf.mod_user_joined_the_game(mod, player)
 
   local event_name = "on_user_joined"
 
@@ -99,7 +148,15 @@ vmf.mod_user_joined_the_game = function(mod, player)
   end
 end
 
-vmf.mod_user_left_the_game = function(mod, player)
+
+--[[
+  EVENT: on_user_left (player)
+
+  Is called when a player with the same mod, which uses network, leaves the game. Meaning, that this event will be
+  called only for mods which registered at least 1 network call.
+  * player [player]: player object of the player who is about to leave the game
+--]]
+function vmf.mod_user_left_the_game(mod, player)
 
   local event_name = "on_user_left"
 
@@ -109,13 +166,18 @@ vmf.mod_user_left_the_game = function(mod, player)
   end
 end
 
-vmf.all_mods_loaded_event = function()
+
+--[[
+  EVENT: on_all_mods_loaded ()
+
+  Is called when Vermintide mod manager finishes mods loading.
+--]]
+function vmf.all_mods_loaded_event()
 
   local event_name = "on_all_mods_loaded"
 
-  for _, mod_name in ipairs(_MODS_UNLOADING_ORDER) do
-
-    local mod = _MODS[mod_name]
+  for _, mod_name in ipairs(_mods_unloading_order) do
+    local mod = _mods[mod_name]
     local event = mod[event_name]
     if event then
       run_event(mod, event_name, event)