I got started on this list about an hour ago (except the music, which took about 4-5 hours before that). Here’s how it looks so far:

• – Write all music.
• – Make lasers move. 
• – Level transition bug
• – Ladders
• – Pause
• – Add a level.
• – And another.
• – And another.
• – And another.
• – Add silly ending.
• – Try again with more time?
• – Improve HUD.
• – Nice background.
• – Sfx
• – More levels.
• – And another.
• – And another.
• – Player graphics.
• – Profile pics in dialog box
• – Properly balance amount of time left.
• – Blurry when you slow down time
• – FlxBloom on laser
• – Laser particle fx
• – waterfalls and water.

Hoping to get at least to SFX, and the further I get the better. The end is in sight, but the battle is not over yet! 😀