I meant to post this on the Informer, but this news is too much of a hype to post there. This info is official and has been delivered by Geoff from facebook. Forest world is also mentioned in the quotes below!
Cave World Previews:
Geoff showed his soundtrack for arcade game maker, which is here.
Cave World New Objects
Link Logic works great. That, combined with new Link Connectors, lets you make "circuits" of game logic that turn things on and off in complex ways. Need to add to Forst World next. Then, checkpoints and CAVE BOSS!
Adding a cool feature to cave world. Link Logic allows you to link multiple objects together to trigger a link. For instance, defeat multiple enemies to turn off a barrier, or touch multiple switches to turn on a platform. I may be able to add this to forest world as well.