major updates:

• added settings: graphic (fullscreen), controls (keyboard controls)

• distinguished character classes: different start HP/SP and bonuses for each class

• added exp and character level

• added skill level tiers

• added skill window (selecting and leveling skills)

• added 4 new skills (2 range and 2 magic)

• added difficulty levels

• added new stage (easier)

minor updates:

• tutorial updates

• sprite font fixes

• fixed some demo platforms

• other minor fixes and updates