I helped with the porting to Unity of the Japanese gacha mobile game "Yuusha to 1000 Maoh" or "Hero and Thousand Satan".
Original developed in Cocos2d I helped with moving the game to a new Unity code base.
I especially helped with code optimization, refactoring, porting/recreating Animations in Unity and debugging of the game before the launch of the new version.
This new version allowed the previous iOS only game to also be released for Android, expanding the userbase, and making the maintenance of the new code base easier.