Dialogue System for Unity
Pixel Crushers' commercial framework provides a visual dialogue database, conditions, sequences, quests, saves, localization, and many third-party integrations.
Why use it
Use Dialogue System for Unity to reuse a mature runtime and editor while connecting authored content to complex game state.
Where it fits
Use art, animation, audio, levels, and narrative to make the game easy to read and its world convincing.
What to check
It uses Unity Asset Store seat licensing and has a broad integration surface; budget engineering time for deep UI changes, data migration, and upgrades.