As of version 1.0, Worlds Collide includes a robust and highly flexible objective system that allows players to be rewarded or penalized for completing certain actions within the game.

Objectives are composed of one or more conditions (up to a maximum of eight) paired with a result, either positive or negative. If multiple conditions are listed for a given objective, the player must complete the specified number (which can be all, or only some) in order to trigger the result.

Up to 25 objectives can be set for a single seed.

Objective flags are ordered using letters A to Y. The flagstring will note this along with a series of numbers that represent the result and condition(s) of the objective. For example, the flagstring -oa 2.1.1.2.3.3 represents Objective A with a Result of Unlock Final Kefka, with 1 required Condition: find 3 characters.

Note: Except for any objective with a result of Unlock Final Kefka, objectives are not required to be completed to finish the game.