Developer Comments:
Sorry for the small update. It took me a lot longer than I wanted to fix the "not being able to unlock things" bug. The bug was a simple fix by itself, but adding the system that retroactively awards unlockables when updating versions was tough.
Changelog:
New features:
* reworked the bonus exp gained for completing maps
Polish:
* improved the way the map select screen chooses the default map
* renamed the "map default" enemy group and reorganized the enemies in it
Balance:
* changed the amount of essence gained from enemies spawning (reduced for early waves, increased for later waves)
Bug fixes:
* updating the game should now properly give awards that should have been given
* game speed is saved even when the game is forcibly closed
* you no longer start with 5% interest