#The basic ones, usually used with variables, like $game_variables[1] == $game_party.gold

$game_actors[1].name
# Return name of actor #1

$game_actors[1].class_id
# Return class id of actor #1

$game_actors[1].class_name
# Return class name of actor #1

$game_actors[1].level
# Return level of actor #1

$game_actors[1].index
# Return party position of actor #1
(Note: first = 0, second = 1, etc)

$game_actors[1].maxhp
# Return max hp of actor #1

$game_actors[1].hp
# Return hp of actor #1

$game_actors[1].maxmp
# Return max mp of actor #1

$game_actors[1].mp
# Return mp of actor #1

$game_actors[1].atk
# Return atk of actor #1

$game_actors[1].def
# Return def of actor #1

$game_actors[1].spi
# Return spi of actor #1

$game_actors[1].agi
# Return agi of actor #1

$game_actors[1].eva
# Return evasion of actor #1

$game_actors[1].cri
# Return critical rate of actor #1

$game_actors[1].odds
# Return attacked odds actor #1

$game_actors[1].weapon_id
# Return weapon id of actor #1

$game_actors[1].armor1_id
# Return armor 1 id (shield) of actor #1

$game_actors[1].armor2_id
# Return armor 2 id (head) of actor #1

$game_actors[1].armor3_id
# Return armor 3 id (body) of actor #1

$game_actors[1].armor4_id
# Return armor 4 id (accessory) of actor #1

$game_party.members[0]
# Return the first party member

(Note: first = 0, second = 1, etc)
$game_party.members[0].id
# Return actor id of the first party member
(Note: first = 0, second = 1, etc)

$game_party.members[0].name
# Return name of the first party member
(Note: first = 0, second = 1, etc)

$game_party.gold
# Return amount of gold owned
  
$game_party.name
# Return name of the party
(By default it will display "[First Party Member]'s Party", you may change this in the script "Vocab")

$game_party.steps
# Return amount of steps walked

$game_party.item_number($data_items[1])
# Return amount of item #1 owned

$game_party.item_number($data_weapons[1])
# Return amount of weapon #1 owned
  
$game_party.item_number($data_armors[1])
# Return amount of armor #1 owned

$game_party.max_level
# Return highest level of the party

$game_party.members.size
# Return size of your party

$game_party.dead_members.size
# Return size of incapacitated members in your party

$game_troop.members[0]
# Return the first enemy

$game_system.save_count
# Return how many time you saved game

$game_system.timer / Graphics.frame_rate
# Return remaining time of timer

Graphics.frame_count /
Graphics.frame_rate
# Return played time

$game_system.save_disabled
# Return if save is disabled
(true = you can NOT save, false = you can save)

$game_message.visible
# Return if any message(dialog) is showing

$game_temp.in_battle
# Return in battle or not

$game_troop.members.size
# Return number of enemies

$game_map.map_id
# Return id of current map

$game_map.width
# Return width of current map

$game_map.height
# Return height of current map

   $game_switches[1] ^= true
     #Invert switch #1
     (If it's ON then turn it OFF, if it's OFF then turn it ON)
  
   $game_self_switches[[1, 2, "A"]]= true
     #Turn ON  self switch A of Map 1, event 2
   (use @map_id for current map id)
  
   $game_self_switches[[1, 2, "A"]] ^= true
     #Invert  self switch A of Map 1, event 2
  
   $game_party.remove_actor(1)
   #Remove actor id #1 from the party.
  
   $game_party.add_actor(1)
     #Add actor id #1 to the party.
  
   $game_party.members[0].atk += 100
     #Increase the first party member's ATK for 100
   (Same for atk,def,spi,agi,maxhp,maxmp,hp,mp)
  
   $game_map.events[1].start
     #Force start event #1
  
   for event in $game_map.events_xy(1, 2)
        event.start
   end
     #Force start the event on coordinate X:1 Y:2
  
   $game_party.gain_gold(100)
     #Gain 100 gold
  
   $game_party.lose_gold(100)
       #Lose 100 gold
  
   for i in [4,6,7,9,11,12]
        $game_map.events[i].erase
     end
   #Temporarily remove event of id 4,6,7,9,11,12
  
   　map_id = @map_id
       for event in  $game_map.events.values
       id =  event.id
         if $game_self_switches[[map_id, id,  "A"]] == true
         event.balloon_id  =  1
         end
       end
   #Display balloon 1 for every event on the map with self switch A ON.
   (You may change the contents of this snippet for desired effect)

   $game_party.item_number($data_items[1])   ==  $game_variables[2]
   #Number of item #1 = variable #2?
  
   $game_party.item_number($data_items[1])   >=  $game_variables[2]
   #Number of item #1 >= variable #2?
  
   $game_party.item_number($data_items[1])  <=  $game_variables[2]
     #Number of item #1 <= variable #2?
  
   $game_party.actors.size == 1
     #Party size = 1?
  
   $game_party.all_dead?
     #Every party member is incapacitated?
  
   $game_party.gold == $game_variables[1]
   #Amount of gold = variable #1?
   (Same for >= and <=)
  
   $game_party.actors[0].skill_can_use?(2)
   #Can the first party member use skill #2？
  
   $game_actors[1].skills.size == 2
   #Does actor #1 have 2 skills?
   (Same for >= and <=)
  
   $game_actors[1].equippable?($data_weapons[2])
   #Can actor #1 equip weapon #2?
  
   $game_actors[1].equippable?($data_armors[2])
   #Can actor #1 equip armor #2?
  
   $game_switches[1] && $game_switches[2]
     #Is switch#1 and switch#2 both ON?
  
   $game_switches[1] && !$game_switches[2]
     #Is switch#1 ON and switch#2 OFF?
     (Notice the ! before $game_switches[2])
  
   $game_switches[$game_variables[1]] == true
     #Is switch#[variable#1] ON?
   (Use variable to designate a switch)
  
   $game_variables[1] >= 2 && $game_variables[1] <  5
     #Is variable#1 >=2 but <5?
  
   $game_variables[1] % 2 == 1
     #Is variable#1 odd?
  
   $game_map.events[@event_id].direction ==  $game_player.direction
   #Is the current event facing the same direction as the player?
  
   $game_player.moving?
   #Is player moving?
  
   $game_temp.in_battle
   #Is player in battle?
  
   $game_system.timer_working
   #Is the timer ticking?
  
   $game_party.existing_members.size == 1  
   #Is there only one survivor?
  
   $game_message.visible
   #Is the message(dialog) showing?
  
   $game_map.interpreter.running?
   #Is event running?
  
   Input.press?(Input::C)
   #Is C key been pressed?
  
   Input.trigger?(Input::C)
     #Is C key just been pressed? (Not counting press and hold)
  
   Input.repeat?(Input::C)
     #Is C key just been pressed? (Counting press and hold)
  
   $game_map.passable?(1, 2)
     #Is coordinate X:1 Y:2 passable?
  
   $game_player.pos?(0, 0)
     #Is player on coordinate X:1 Y:2?