Demo patch v0.2.13 has been released to address many of the points of feedback from the demo players. Here's the main list of changes:

• improved movement physics for high speed situations
• made the first 2 waves consistent in pattern choice every run
• added a bunch of arrow guides for enchants, upgrades, and weapons to introduce the mechanics (you may run into these if you continue on an old save file. it'll give you one super cheap purchase of each type once per save file.)
• nerfed the beacon and gave it multiple attack patterns to improve difficulty scaling
• changed the death menu options
• made mid-screen notifications stack so multiple are visible at once
• increased "next wave" interaction range
• changed and restricted the upgrades available in the demo to include simpler upgrades
• changed the wave UI text to indicate that there are 10 waves per season
• added dragon's breath weapon
• added more downwards outline to the text to improve readability
• fixed bugs