World Tune-up

https://www.macrelics.com/tuneup/world/
World Builder icon: A hand with a thin brush painting a black and white globe.
World Builder

World Builder is a construction set for graphical adventure games on the Macintosh.

World Tune-up icon: A black and white globe centered on 0,0, along with a screwdriver, set against a light-gray puzzle piece backdrop.
World Tune-up

The applications World Builder creates play sound at a very low level, which doesn’t work on PowerPC and AV Macs. World Tune-up makes these applications' sound work on all later Macintosh models.

Download World Tune-up.