gbo2 wiki
>GBO2 Official twitter
https://twitter.com/gundambattleope/

>Current drops
https://bo2.ggame.jp/jp/items/

>MS & Gameplay data
https://gbo2.fandom.com/wiki/Gundam_Battle_Operation_2_Wiki
https://www65.atwiki.jp/battle-operation2/
https://translate.google.com/translate?sl=auto&tl=en&u=https%3A%2F%2Fw.atwiki.jp%2Fbattle-operation2%2F

gbo2 wiki How to get it for free? gbo2 wiki
>Getting the colors you want
https://www.colorcodepicker.com/
https://www.colorhexa.com/9a8778

>GBO2 Card Maker:
https://bo2.ggame.jp/jp/special/card_maker.php
gbo2 wiki