Sleep Attack Achievements

• Hero

  Earn 12 stars.
• Super Hero

  Earn 36 stars.

• Legend

  Earn 72 stars.
• 6-Hours Sleep Cycle

  Complete World 1 in 6 hours.
• 12-Hours Sleep Cycle

  Complete World 3 in 9 hours.
• 24-Hours Sleep Cycle

  Complete World 6 in 12 hours.
• Compulsive

  Play once a week for 3 months.
• Fast and Furious

  Beat one level in less than 5 minutes.

• The Golden Half Step

  Defeat 5000 Half Step.
• The Silver Half Step

  Defeat 3000 Half Step.
• The Wooden Half Step

  Defeat 1500 Half Step.
• The Golden Short Step

  Defeat 4000 Short Step.
• The Silver Short Step

  Defeat 2500 Short Step.
• The Wooden Short Step

  Defeat 1000 Short Step.

• The Golden Big Foot

  Defeat 1000 Big Foot.
• The Silver Big Foot

  Defeat 500 Big Foot.
• The Wooden Big Foot

  Defeat 250 Big Foot.
• The Golden Heavy Foot

  Defeat 100 Heavy Foot.
• The Silver Heavy Foot

  Defeat 75 Heavy Foot.
• The Wooden Heavy Foot

  Defeat 50 Heavy Foot.

• The Pigdog Leader

  Defeat 1000 Pigdogs.
• The Pigdog Charmer

  Defeat 600 Pigdogs.
• The Pigdog Whisperer

  Defeat 400 Pigdogs.
• The Boardog Leader

  Defeat 100 Boardogs.
• The Boardog Charmer

  Defeat 80 Boardogs.
• The Boardog Whisperer

  Defeat 60 Boardogs.

• The Yak God

  Defeat 1500 Yaks.
• The Yak King

  Defeat 1000 Yaks.
• The Yak Man

  Defeat 500 Yaks.
• The Big Yak God

  Defeat 300 Big Yaks.
• The Big Yak King

  Defeat 200 Big Yaks.
• The Big Yak Man

  Defeat 150 Big Yaks.

• The Tiny Wings Hunter

  Defeat 500 Tiny Wings.
• The Tiny Wings Catcher

  Defeat 350 Tiny Wings.
• The Tiny Wings Trapper

  Defeat 250 Tiny Wings.
• The Angry Birds Hunter

  Defeat 150 Angry Birds.
• The Angry Birds Catcher

  Defeat 100 Angry Birds.
• The Angry Birds Trapper

  Defeat 50 Angry Birds.

• The Mosquito Killer

  Defeat 500 Mosquitos.
• The Mosquito Zapper

  Defeat 300 Mosquitos.
• The Mosquito Swatter

  Defeat 200 Mosquitos.
• The Tiger Mosquito Killer

  Defeat 200 Tiger Mosquitos.
• The Tiger Mosquito Zapper

  Defeat 100 Tiger Mosquitos.
• The Tiger Mosquito Swatter

  Defeat 50 Tiger Mosquitos.

• The Iron Armour

  Defeat 50 Iron Shells.
• The Iron Skin

  Defeat 25 Iron Shells.
• The Iron Shield

  Defeat 10 Iron Shells.
• The Turbo Reactor

  Defeat 100 Shell Reactors.
• The Hot Reactor

  Defeat 50 Shell Reactors.
• The Fast Reactor

  Defeat 25 Shell Reactors.

• Simply The Basic

  Beat 2 levels using only the Basic Tower. The first level doesn't count.
• Power Shooter only

  Beat 1 level using only the Power Shooter.
• Tsunami

  Beat 1 level using only the Wave Generator.
• No Slow

  Beat 2 levels without using any Slow Towers.
• Lasermazing

  Beat 1 level using only the Laser Towers.
• The Killer's Dream

  Kill 200 enemies in 3 minutes.

• Deja Vu

  Use 10 power-ups Rewind.
• Ice Breaker

  Use 10 power-ups Freezing Power.
• Deep Sleep

  Use 10 power-ups Good Night.
• Power-Leveling

  Use 10 power-ups Level Up.
• Hypnosis

  Use 10 power-ups Centrifuge.
• The Power of Dreams

  Complete 1 level without building towers. Remember, you have power-ups!

• The Jellyfisher

  Catch 150 jellyfishes.
• The Coin Collector

  Collect 2000 coins left by defeated enemies.
• The Master of Combos

  Make 30 combos in 1 level.
• The Super Combo

  Defeat 20 enemies in 1 combo.
• REM Sleep

  Earn 30000 sleeping beans in 1 level.
• 30 in One Shot

  Kill 30 enemies using one Toxic Fart power-up.

• 50 in One Shot

  Kill 50 enemies using one Toxic Fart power-up.
• Mr Skip

  Complete 1 level skipping all the waves.