Collect all 63 gears.
Collect 50 gears.
Collect 25 gears.
Collect 10 gears.
Kill 50 enemies.
Buy a heart.
Stretch begins his quest.
That machine won't be bothering the rebels no more.
Defeat a boss without taking any damage.
It seems like the planet is safe for now.
Finally those weird twins are gone.
Hit the top of the finish line 10 times.
Break 500 walls.
Break 200 walls.
Break 100 walls.
Break 50 walls.
Break 1000 boxes.
Break 500 boxes.
Break 100 boxes.
Break 50 boxes.
Kill 1000 enemies.
Kill 500 enemies.
Kill 100 enemies.
Reach 9999 parts.
Buy all of Stretch's upgrades.