Alpha 0.30 is out!

Changes from alpha 0.20 include:

- Overhauled and improved level 1-A music and sfx by Tsak!

- Visual upgrades to level 1-A.

- Minor upgrades to level 1-B.

- Fixes most known bugs:

 * Fixed broken enemy projectile collisions.

 * Downward plunge attacks no longer glitch out.

 * Broken spine syndrome when turning around mid-attack fixed.

 * Same fix applied for respawning after death.

 * Fixed rope climb animation that wouldn't play sometimes.

- Gameplay enhancements:

 * Flamesword projectile collisions tweaked to be more effective.

 * Made collision boxes for downward plunge attacks bigger.

 * Widened rope collision boxes to make them easier to grab onto.