This game isn't as cool as advance wars:duel strike cause advance wars duel strike has more charictors,maps,levels in advanture mode,easier game play,and simuassly action.But advance wars days of ruin has less than advance wars duel strike.The only thing that's cooler is taht you can make 50 maps instead of 3 like in advance wars duel strike.Advance has 5 teams in total,RED,BLUE,GREEN,YELLOW,and BLACK.Advacne wars days of ruin have 4 teams,RED,BLUE,YELLOW, and BLACK,no green.And in advance wars duel strike can have different vehicles depending on the charictors you be but in advance wars days of ruin you there is only 2 different vehicles (the shape).But there's 4 teams but the teams seem the same as others if you look at it.If I would choose what game i would want id choose advacne wars duel strike.