Lunar Knights - Enable RockMan crossover quest

Titles:
Complete the specified task to obtain the title.

Unlockable - How to Unlock
Adventurer - Complete the Epilogue Tower
Dark Knight - Reach level 99 with Sabata
Gladiator - S-Rank all boss battles
Guardian - Max out the protection capabilities of all sheilds
Gun Master - Raise the level of all of Django's guns to 16
Hunt Master - Defeat one of every type of monster
Shooting Master - S-Rank every Laplace stage
Sol Gunner - Reach level 99 with Django
SP Agent - Clear all quests assigned by the guild
Sword Master - Raise the level of all of Sabata's weapons to 16
Treasure Master - Obtain all accessories
Wanderer - Clear the game on every difficulty

To unlock Django and Sabata Gears:
You might have to go through back and forth a lot to get them but it's worth it.

Most of them are from the boss rush.

Unlockable - How to Unlock
Blood-SuckerSabata only - Using Sabata, beat Boss Rush in Gold class with the option "All" and get S-rank.
Day-WalkerDjango only - Using Django, beat Boss Rush in Platinum class with the option "All" and get S-rank.
Eclipse-eyeSabata only - Complete Epilogue tower from floors 81-90.
Eclipse-googlesDjango only - Complete the Epilogue tower at the 91-100 floors.
Night-StalkerSabata only - Using Sabata, beat Boss Rush in Platinum class with the option "All" and get S-rank.
Soul-SaverDjango only - Using Django, beat Boss Rush in Gold class with the option "All" and get S-rank.

Use Boktai Games as Solar Sensors
While the paraSOL weather system may control the climate of the Lunar Knights world, you can directly affect the intensity of Sunlight or Moonlight in the game by slotting one of the three Boktai games into your Nintendo DS's GBA slot.

When you start your game with Boktai slotted, you will be prompted to adjust the Solar Sensor. Afterwards, you will have one of three new items in your Valuables section of the pause menu. These three different Solar Sensors have different effects depending on which Boktai game is inserted in the GBA slot.

Solar Sensor Ver. 1 allows Aaron or Lucian to replenish their ENE at a faster rate, depending on actual Sunlight, and will charge the Solar Station as well.

Solar Sensor Ver. 2 allows Aaron or Lucian to replenish ther LIFE along with their ENE, depending on actual Sunlight, and will charge the Solar Station as well.

Solar Sensor Ver. 3 allows Aaron or Lucian to replenish their TRC Trance meter along with their ENE, depending on actual Sunlight, and will charge the Solar Station as well.

Effect - Code
Solar Sensor Ver. 1 - Insert "Boktai: The Sun is in Your Hand" into the GBA slot of your DS.
Solar Sensor Ver. 2 - Insert "Boktai 2: Solar Boy Django" into the GBA slot of your DS.
Solar Sensor Ver. 3 - Insert "Shin Bokura no Taiyou: Gyakushuu no Sabata" into the GBA slot of your DS