Top 5 First Person Open World Game Series is the 30th episode of Achievement Hunter's Countdown series. In the episode, Ray and Geoff list their top 5 first person open world game series starting from number 5. This episode aired on December 1, 2014.

Rank Game
5 Borderlands
4 Fallout
3 Minecraft
2 Farcry
1 The Elder Scrolls
Community content is available under CC-BY-SA unless otherwise noted.