A new level and new features appear!

Version 0.0.3 is here with new features!

I am continuing to work on this project, and it has brought some nice goodies to go along with it. For starters, some cleanup; collision detection has been improved. Objects should no longer fall through floors or fly through walls.

Additionally, some new features have been added! 

• Locked doors and keys help to prevent you from just running past all the enemies while providing much-needed incentive to fight enemies. You can see on each enemy if they have an item and what it is to let you decide if they are worth the trouble.
• A new HUD that both shows your current health and also the beat of the song! The center heart beats on each beat while the other hearts show how much leniency you have in executing on-beat actions.
• New enemies! Encounter the K9 unit, leaping 2 tiles at a time, or the enforcer, a short but speedy enemy with the power to move twice as fast as standard enemies.

Finally, a new level has been added! Level 2 takes advantage of the newly added lock system and introduces new enemies into the fray.