Yes! Players who previously owned Williams Pinball Volume 1 & 2 & 3 & 4 & 5 & 6 and the Universal Monsters Pack in the Williams Pinball app can transfer them to Zen Pinball World – as long as they are on or above 2 stars in Williams™ Pinball.
Please note that you can only link your account once, however, migrating is possible multiple times.
The transfer unlocks the tables' full feature set in Zen Pinball World, just as if you had bought them, so there won't be any ads on the migrated tables. Transferring does not remove your tables from Williams™ Pinball, you’ll still have access to your tables there, just as before.
This is a one-way transfer: tables can only be transferred from Williams™ Pinball to Zen Pinball World, not the other way around. Please note that not all tables listed in Williams™ Pinball are currently available in the Zen Pinball World.