Iron Saga - Battle Mecha is a mobile action x simulation title in which players control mecha in real-time battles. Each bishojo pilot portrayed in Live 2D are voiced by famous actresses such as Rie Kugimiya, Saori Hayami, Ai Kayano.
I can't rate storyline because I can't really read Japanese, and I didn't play the English version. Game doesn't give a whole lot of diamonds, so it's best to save it.
Summons for mechas aren't too bad. However, pilots have low rates. It's advised not to summon, instead, use the alternative way by using the cafe and reach the affection to 60. It has decent music. Control is a bit lacking.
Nonetheless, a great game overall.
tl;dr(?)
>F2P is playable in arena if you're p2w it mean you can have fast progress than other
>for F2P this game is quite slow progress game i played for almost 1 year and my progress is quite good for f2p
>for those who said "WTF u need dupe S+ mech for upgrade." you can farm 80% of mechs in this game, as i said above it's slow progress game you need patience if you need to play this game.
>All pilot(except colabo pilot which will have rerun) are farmable at slow progress at bar. you can recruit them when Heart reach 60.
>currency (Diamond) is not hard to get if you earn points in arena the more points you have effect daily Diamond you get (now i got around 100 Diamond+ each day and to do 10rolls gacha you need 2000 Diamond)