¿Que? naaaaaaaa este script te permite cambiar la musica en caso de que los enemigo te rodeen o tu empiezes atacando

Código:

#==============================================================================
#  Ambush BGMs
#  Version: 1.0
#  Author: modern algebra (rmrk.net)
#  Date: April 20, 2009
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#  Description:
#    This script makes it so that preemptive battles and surprise battles can
#  have different BGMs playing than regular battles.
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#  Instructions:
#    Insert this script above Main and below other custom scripts.
#
#    You can set the default audio files for this at lines 49 and 50. Just
#  change the words in quotes ("") to the names of the BGM files you choose.
#
#    To change the bgms for preemptive and/or surprise battles during the
#  course of a game, all that you need to do is use the following codes in a
#  script call:
#
#      $game_system.preemptive_battle_bgm = "filename"
#      $game_system.surprise_battle_bgm = "filename"
#
#  where "filename" is the name of the BGM file you wish to change it to.
#==============================================================================

#==============================================================================
# ** Game_System
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#  Summary of Changes:
#    aliased method - initialize, battle_bgm
#    new instance variables - preemptive_battle_bgm, surprise_battle_bgm
#==============================================================================

class Game_System
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  # * Public Instance Variables
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  attr_accessor :preemptive_battle_bgm # BGM to be played if pre-emptive
  attr_accessor :surprise_battle_bgm  # BGM to be played if surprised
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  # * Object Initialization
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  alias ma_wt56_bgmspresur_init_7nff4 initialize
  def initialize (*args)
    # RUn Original Method
    ma_wt56_bgmspresur_init_7nff4 (*args)
    # Initialize Special Battle BGMs
    @preemptive_battle_bgm = "Battle2"
    @surprise_battle_bgm = "Battle3"
  end
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  # * Battle BGM
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  alias modalg_wltr3565_btlbgm_srprsbm_63h4 battle_bgm
  def battle_bgm (*args)
    # If special attack occurs
    if $game_troop != nil && $game_troop.preemptive
      return RPG::BGM.new (@preemptive_battle_bgm)
    elsif $game_troop != nil && $game_troop.surprise
      return RPG::BGM.new (@surprise_battle_bgm)
    else
      # Give normal BGM
      return modalg_wltr3565_btlbgm_srprsbm_63h4 (*args)
    end
  end
end

creditos:modern algebra

Te refieres a "¡ralph tuvo la iniciativa!" o algo así, no?

Buen aporte

pues si cuando tengas la iniciativa o cuando estes rodeado