Most playable factions in a Total War videogame

Most playable factions in a Total War videogame
Who
Total War: Rome II
What
32 total number
Where
Not Applicable
When
03 September 2013

Released on 3 September 2013, Total War: Rome II (Sega, 2013) boasts the most playable factions of the 10-game-strong franchise. Its DLC provides a total of 117 factions, 32 of which are playable.