The best replacement for maplestory is latale.

The best alternatives to maplestory are rated as following:
★★★★★  latale
★★★★  runescape
★★  wonderking
★★  wind slayer
★★  league of legends
★★  dragon saga
★★  mabinogi
★  elsword
★  dragon nest
★  ragnarok
★  vindictus
★  maplestory 2
★  world of warcraft
  flyff
  grand chase
  pianus
  tower of god
  ghost online
  combat arms
  dragonica
  dfo
  aqw
  trickster

Your alternative for maplestory is not listed? Suggest!
Speaking about maplestory, one probably shouldn't forget about logitech controller.

Other search terms related to maplestory and their ratings are:
★★★★★ logitech controller
★★★ pando media booster
You have in mind a companion for maplestory and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of maplestory in all years. Click on graph for more.
maplestory
latale
runescape