v0.2.0

What's Changed

• Added new enemy types and floors up to floor 20 by @hickeyang in #58
• Tutorial by @Omgeta in #60
• Mouse camera controls by @Omgeta in #61
• Upgrade combat system by @Omgeta in #62
• Patched tower prereq for floor 14 by @hickeyang in #65
• UX by @Omgeta in #64

Full Changelog: v0.1.6...v0.2.0