Here is the full list of all 21 David. achievements.
You're rich!
Get 10 points in Arena with 1 HP, 1 Ammo, 0 Shield, and no upgrades.
007 status dodgin them lazerz.
L8r sk8r.
Sneaky snakes sneakin.
where did dey go?
no no no no no...
IT'S RAININ, MEN.
I SEE RED.
Here, have a "hat"!
pew pew pew!
Sorry about this one. ;)
"THE SCARY SHARK LEVEL"
yes no yes no
V Anxt Wow
WUPHF
Le vull to too two tutu. Bah tum left. aunt op THE ROCK IS COOKIN'.
Complete a level on EASY, but don't lose a single life.
Yeah right!
I'm proud of you. <3
You know the basics, now put them to work.