Total size when I play this game is 386 MB, actually not a new game, I have played at least ±3-4 games that have this character animation style. The difference is in the UI which is more neatly arranged, higher rarity chance for gacha, more income from events to increase battle points.
Login event up to 30 days, daily login that gets 10 summon tickets per week, 14 days of new player missions with shard prizes from one of the best gold healer and tanker heroes.
Completing the stage rewards one of the best assassins, Artemis. Collect purple and gold heroes to get Spartacus shard, an assassin class sparta.
Features unlocked after completing the main story stage.
Thanks and see you next game...