Planetary Treasure

the answer to the question "how much of a pain can we make a gameplay feature and still make the players use it?"

Planetary Treasures are a special kind of Trade Items that can be traded in at the Planetary Treasury for rewards.

Unlike other items, a Planetary Treasure, once obtained, does not take up any inventory space, and is automatically usable at the Planetary Treasury.

Location

Requirements for Planetary Treasure can be found at the Code Counter. Requirements are randomly generated based on the Grade of the treasure.

The Planetary Treasure screen at the Code Counter

When clearing an Infinity Mission which fulfills the requirements for a treasure, there is a chance that the treasure will be obtained.

The requirements for the Planetary Treasure will be randomly regenerated once the player trades in at the Planetary Treasury. It will be replaced regardless of how much of the treasure was traded in. The requirements are not replaced if the player does not trade in at the Planetary Treasury, even if the player has obtained the full set of Planetary Treasures.

Grades

Planetary Treasures have five grades: Stone, Bronze, Silver, Gold, and Platinum. Each grade has a different patterns of requirement generation, and higher grades are more difficult to obtain than lower grade ones.

Grade	Requirements Pattern
Stone	Specific mission name (i.e. specific boss and area), C difficulty or higher.
Bronze	Specific mission name (i.e. specific boss and area), block number, B difficulty or higher.
Silver	Specific Area, Enemy Tables, B difficulty or higher.
Gold	Specific Area, Special Effect, and special effect level, A difficulty or higher.
Platinum	Specific mission name (i.e. specific boss and area), enemy table, block number, S difficulty or higher.

Example requirements can be seen on the right.