Anniversary Trivia Challenge: Question 5

The option was for Duo, for 2 players.

A duo mode option was added.

Two Player (Duo) option

Duo mode option

Duo mode for two people!

2 player duo option

A two-person duo skirmish mode was added.

Duo mode skirmish

2 player duo option

Duo mode skirmish!

Duo mode...

Two-player (duo mode) was introduced.

duo-mode/ 2 player option

Duo mode option

They added the Duo mode

Volume III: Allies of the King introduced Duo Mode (2-person group).

they added the duo mode which was the best option

Duo tier for skirmishes

The Duo mode for 2 player fellowships.

Volume III: Allies of the King added a 2-person ('duo') skirmish mode.

The Duo mode for 2 players.

Two-player duo for skirmish mode

Survey Says:

a two-player duo mode option was added

Duo mode...

Duo skirmish mode