Unlockable - Game Unlockables | |
| Battle Lv.3 (Maniac) Difficulty | Beat the game once. |
| New Songs in Sound Mode | complete the game once (Japanese version only) |
| Mini-Game - Let's Go Arche | complete the game once |
| New Game+ Mode | complete the game once |
| Pink Options in Title Screen | complete the game once |
| Chibi/Doll Portraits (Display type 3) | Beat game once |
Unlockable - Optional Character. | |
| Suzu | Return to the ninja village after beating the two ninjas at the Euclid Tournament. |
Unlockable - Unlockable Dungeons | |
| Dwarven Ruins | In the Treasure Room of the 21st level of Morlia, there is a blue button that you can press to reveal a warp for a new dungeon. Dungeon has 9 floors. |
| Morlia Mineshaft (Lower Levels) | After you have revealed Dhaos' Castle, head to 9th floor of the Morlia Mineshaft, now there will a new opening for 12 new floors (21 in all). |
Unlockable - Optional Summons | |
| The spirt of Light, Aska | Go to Alvanista and talk to the lady standing at south entrence, then go back to the time machine in Thor and ask for Aska to be released. |
| The spirt of Darkness, Shadow | Go to Lone(Sylph) Valley and get the pact ring from the catacombs, then go to the cave of darkness to the southeast of Arlee. |
| Pluto | Go to the Dwarven Ruins, obtain the Lapiz Ring there, and make it to the 9th floor to have a boss battle with Pluto/Brute. |
| Gremlin | Get the Sapphire Ring from Undine's Cave and reach the 21st level of Morlia. He is in a room located in the south with gas. |
| Chameleon | Get the Emerald Pact Ring from Gnome's Cave in the future and then make it to the 16th floor of Morlia Mineshaft, he is in a room filled with gas. |
Secret - Ishitori Sequence | |
| Whenever you play Ishitori with the Ishitori Master in Alvanista Castle, go first. Then Always bring down the amount of stones to whatever number is closest in this sequence 1-5-9-13-17-21-25-29-33-37-41-45-49-53-57...etc. You will win every time. | |
Glitch - Mach Boy Glitch | |
| By using a glitch, you can easily beat the Mach Boy. Start a race, and end it immediately by talking to the host. Wait until Mach Boy returns to the start. He will slow down at the end as he takes his last steps to the starting line. When he is just about to reach the start, talk to the announcer to start a new race.If your timing is too early, the announcer will make you wait. If your timing is too late, Mach Boy will be facing UP. If your timing is right, Mach Boy will be facing to the RIGHT before you begin a new race. (It may take a few tries.) If this condition is met, the game will glitch and Mach Boy will run straight up, getting stuck on a building, allowing you to breeze through the course. Mach Boy won't be able to finish, granting you an easy win (so long as you stay on the course). | |
