For v1.00 players, this is the update with added feature, such as allowing you to replay fights directly in gallery room.

This game is very easy for the most part except the boss fight and puzzles.
Don’t waste healing items, they are extremely rare, however all of them will be removed after completing each stage.
You shouldn’t have any problem fighting against common enemies, if mc’s cloths broke, they will keep on banging her while not doing any actual damage. You won’t face any long term consequences for this.
Boss fight are on the difficult side, but you can choose to listen to the hint before the fight.

For people who are struggle at the final boss, here is the suggestion:

• Fully explore the stage, you will get important items that is crucial for the final boss, however it seems like that there is no hidden items.
• Don’t waste money before starting this stage, sell all unneeded equipment. So you can buy LEX tier equipment near the end.
• In stage 1 of boss fight, raise your defensive stats and guard until the game force you to deal damage. Then fight normally after that.
• In stage 2 and after, the boss will use moves that will instant kill you. However you can ‘evade it’ by pressing the right key. (When using hint skill, answer 174)
• When ‘gun‘ attack: Don’t press anything.
• When ‘electrify‘ attack: First left or right, then up.
• When ‘bind‘ attack: (when red smoke thing all over the screen) Up.
• When ‘darkness‘ attack: Left.
• When ‘smash‘ attack: (red light flashed at the bottom of screen) Down.
• In stage 3, you will find a skill in magic section, use it to win the fight.