To view your achievements and stats in Steam, select "Community", then search for the game hub that corresponds to "Sneaky Sneaky". Select the "View Stats" drop down option, then choose the option for your username's achievements.

Achievement	How to unlock
Abusive Waiter	Sneak Kill 3 enemies while they are eating bait in a single level.
Arrow for an arrow.	Kill an Archer with your bow and arrow.
Breaky Breaky	Destroy or Harvest 100 tiles.
Bush Lover	Successfully land 5 'Sneak Kills' from a bush or hay in a single level.
Canyon Zone Complete	Awarded for completing the Canyon zone.
City Zone Complete	Awarded for completing the City zone.
Country Road	Complete the main campaign.
Curious Shopper	Buy every shop item at least once.
Dusty Boots	Stay on 30 sand tiles with an enemy present.
First of Many	Collect your first ruby.
Forest Zone Complete	Awarded for completing the Forest zone.
Ham Rage	Anger a Ham Troll into destroying 3 or more objects.
I'm Rich!	Have 5000 Gold in your wallet.
Marco. Sneaky.	Lead an enemy to 3 consecutive search points by breaking jars.
Meat Confetti	Kill 3 enemy with an bomb explosion.
Pacifist	Finish a level without killing any enemies.
Piper of Jar	Sneak Kill an enemy distracted by a jar.
Potion Therapy	Consume 10 health potions.
Sadist	Kill an enemy with a spike trap and switch.
Shiny Shiny	Collect every ruby.
Sneaky Assassin	Execute 5 consecutive Sneak Kills in a single level.
Sneaky Hood	Land a Long Shot with the bow.
Sneaky in Training	Finish a level without being detected.
Souped Up!	Fully level up your stats.
Survivor	Survive an encounter after being detected 3 or more times.
Sweet Dreams	Sneak Attack a sleeping enemy.
What comes up, must blow up.	Kill a Burrowing Skeleton with a bomb while its above ground.
When you least expect...	Sneak Kill an enemy who is searching for you.
Where does it go?	Feed a skeleton some bait.