Onechanbara: Bikini Zombie Slayers
Note: This game is also titled Oneechanbara Revolution .
Play as Misery
Successfully complete Story mode with Saki to unlock Misery.
Play as Reiko
Successfully complete Story mode with Aya to unlock Reiko.
Rampage Ring
Successfully complete all Survival mode quests to unlock the Rampage Ring.
Double Rampage Ring 2
Successfully complete 160 Story mode quests to unlock Double Rampage Ring 2.
Alternate costumes
Successfully complete the indicated task to unlock the corresponding costume:
Aya: One of four new costumes is unlocked after getting 10 quests, getting 20 quests, getting 30 quests, and completing Story mode on all difficulties. A fifth costume is accessed by pressing Z when choosing Aya at the character selection screen.
Misery: One of three new costumes is unlocked after getting 10 quests, getting 20 quests, and getting 30 quests.
Reiko: One of three new costumes is unlocked after getting 10 quests, getting 20 quests, and getting 30 quests.
Saki: One of four new costumes is unlocked after getting 10 quests, getting 20 quests, getting 30 quests, and completing Story mode on all difficulties. A fifth costume is accessed by pressing Z when choosing Saki at the character selection screen.
Wallpaper
Successfully complete 40 quests to unlock wallpaper.
Hard mode
Successfully complete the game on the Normal difficulty to unlock the Hard difficulty.
Violent mode
Successfully complete the game on the Hard difficulty to unlock the Violent difficulty.
Berserk mode
Successfully complete the game on the Violent difficulty to unlock the Berserk difficulty.
View mode
Successfully complete Chapter 8 in Story mode to unlock View mode.
Select locked Young Aya or Young Saki
Have either Young Aya or Young Saki unlocked. Press Z on the “Young” version of the girl you have unlocked. Before she loads, quickly switch to the other girl (that you do not have the “Young” version unlocked). The “Young” version of the character that was supposed to be locked will instead load.
The image featured at the top of this post is ©Square Enix.