My favourite games???

Basically it's the same two events retold over and over: the first invasion, and the second.

1. Earth Defense Force | Earth Defense Force 2017 | Earth Defense Force 5
2. Earth Defense Force 2 | Earth Defense Force 2025 & 4.1 | Earth Defense Force 6

Going by what I usually call them.

1. Earth Defense Force
   1. 2003 - PS2 - ＳＩＭＰＬＥ２０００シリーズＶｏｌ．３１　ＴＨＥ地球防衛軍
   2. 2004 - PS2 - Monster Attack
2. Earth Defense Force 2
   1. 2005 - PS2 - ＳＩＭＰＬＥ２０００シリーズＶｏｌ．８１　ＴＨＥ地球防衛軍２
   2. 2007 - PS2 - Global Defense Force
   3. 2011 - PSP - 地球防衛軍２　ＰＯＲＴＡＢＬＥ
   4. 2014 - PSV - 地球防衛軍２　ＰＯＲＴＡＢＬＥ　Ｖ２
   5. 2015 - PSV - Earth Defense Force 2: Invaders From Planet Space
   6. 2021 - NS - ?
3. Earth Defense Force 2017
   1. 2006 - 360 - 地球防衛軍３
   2. 2007 - 360 - Earth Defense Force 2017
   3. 2012 - PSV - 地球防衛軍３　ＰＯＲＴＡＢＬＥ
   4. 2012 - PSV - Earth Defense Force 2017 Portable
4. Earth Defense Force 2025
5. Earth Defense Force 4.1
6. Earth Defense Force 5
7. Earth Defense Force 6
   1. 2022 …

• Earth Defence Force Tactics
  • 2006
• Earth Defense Force: Insect Armageddon
  • 2011
• Tap Wars Earth Defense Force 4.1
• Earth Defense Force: Iron Rain
  • 2019
• Earth Defense Force: World Brothers
  • 2020

• 斬撃のＲＥＧＩＮＬＥＩＶ - Sandlot's fantasy-themed, EDF-like on the Wii.
• DynaMarisa 3D - A Touhou EDF clone!
• Bullet Girls Phantasia - Fantasy-themed, with anime porn shit.

• Earth Defense Force
• The Earth Defense Force Wiki
• Earth Defense Force / Chikyū Bōeigun series
• The Complete History of Earth Defense Force (2003 - 2020)