rain, and snow affect the abilities of units to reveal the map and move around. Days of Ruin removed many of the features added to previous Advance Wars games, greatly weakening CO Powers and reintroducing a unit level system. Multiplayer Multiplayer mode is an important part of the Nintendo Wars series. This allows players to compete against friends, each choosing a Commanding Officer to play and country to represent. The Advance Wars series of games, along with the far lesser known Game Boy Wars 3, include map editors, giving them increased replayability. In the original Famicom Wars, two players were allowed to play; in Game Boy Wars, players could play hotseat multiplayer games. Currently the only release to lack hotseat multiplayer is Game Boy Wars Turbo. The Advance Wars series on the Game Boy Advance allowed link-play using link cables. Online multiplayer was originally planned for Dual Strike, but was only later implemented in Days of Ruin. Battalion Wars 2 introduced online multiplayer over the Wii's Wi-Fi connection. The game had 3 modes and 16 maps to play on. The multiplayer section was well-received but was criticized for not supporting voice chat. Games Notes References Intelligent Systems War video games Turn-based tactics video games by series Nintendo franchises Video game franchises introduced in 1988