This game has built in data reset to make it easier for the player to reroll. This is most definitly a plus for f2p player to get a good gacha start! Gacha UR rate is 5%, pretty decent.
Gameplay:
- you need to wait for "mana" before you can summon your characters
- you CANT summon the same character
- each unit has a hisatsu (special tech) and ougi (super tech) like in the original game
- this game uses energy/stamina to do missions
- seems like moderately grindy game but with SKIP button (so far only on story mission) if you S ranked the mission
The data reset button is on the diamond gacha page, lower middle button
Still in open beta phase. If you like the 16bit look on the chars you might want to give this game a shot.