To-Do Lists

This is my to-do lists to complete the game by me only.

Music:

[] Each level or difficulties of song? (?)

Theme:

[] Each difficulties of theme background? (?)

Sound effects (SFX):

Enemies:

Amool (basic enemy, player squashes to the enemy normally)
[] Slimo (when the player steps Slimo, the player slows by three seconds)
[] Eool (basic spike, if player touches, then loses heart)
[] Mosola (final boss)

Levels:

[] Level 1 - 4: Very Easy
[] Level 5 - 7: Easy
[] Level 8 - 9: Medium
[] Level 10: Hard (final boss)

After the final boss:

[] Unlock a new Princess character (female) (?)

Power items:

[] Coins (at the end of each level for the bonus score)
[] Water Bottle (fast)
[] Fire (shoot to the enemies)
[] Heart (extra heart to continuing level) (?)
[] Life (extra life to keep going level)