The best replacement for warcraft is starcraft.

The best alternatives to warcraft are rated as following:
★★★★★  starcraft
★★★  warhammer
★★★  runescape
★★  everquest 2
★★  everquest
★★  guild wars
★  world of warcraft
★  diablo
★  age of empires
★  rift
★  lord of the rings
★  dota
★  guild wars 2
★  final fantasy xi
★  league of legends
★  ferrari
  elder scrolls
  aion
  eve
  command and conquer
  eve online
  old republic
  star wars galaxies
  oblivion
  conan
  warhammer 40k
  lotr
  warcraft 3
  starcraft better
  age of conan
  starcraft 2
  final fantasy 11
  eq2
  warhammer online
  star wars
  lotro
  final fantasy

Your alternative for warcraft is not listed? Suggest!
Speaking about warcraft, one probably shouldn't forget about hamachi.

Other search terms related to warcraft and their ratings are:
★★★★★ hamachi
★★★ dota
★ joystick
You have in mind a companion for warcraft and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of warcraft in all years. Click on graph for more.
warcraft
starcraft
warhammer