
The PC-Engine CD version includes full voice acting performed by a team of professional voice actors and also adds character-specific chain phrases.
Tsu's primary mode takes place in a tower where Arle Nadja chooses opponents to fight using a roulette system. Each "floor" of the tower has a set EXP total that the player must achieve to move forward. If the player defeats all the opponents on a floor without reaching the goal, a final challenger will appear. Should the player still fall short of the EXP target after defeating this additional foe, Arle will be expelled from the tower and the game will end.
| Audio | Subtitles | Interface | |
|---|---|---|---|
| 日本語 | ✓ | ✓ |