Increased overall game difficulty – Endless wave enemies now have more HP (More enemy types and wave optimizations coming this weekend)
Added a new attribute to the protagonist: “Attribute”, which increases base skill damage (Currently a rare drop)
Character stats can now be viewed from the main menu
Fixed Korean text display issues
Fixed issue where +2 HP from planets was not applied correctly
Receive an Enhancer every 100 waves (temporary setup)
Minor optimizations and improvements
Demo Version 1.1.3 Update Notes
Source: Steam Community (opens in a new tab)