Sleep Attack

Sleep Attack
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About Sleep Attack

About this game

Developed by Bad Seed and published by Plug In Digital.

Sleep Attack is a charming and colourful tower defence game with a twist — you control the layout of the battlefield and what paths your enemies will follow! It's not as easy as it seems, however; there are always multiple roads to control.

Twist and Turn!

This creative combination of tactical planning with strategic tower upgrades really adds flavour to simple tower defence! Set down the numerous types of turrets, then change your enemy's route with a simple swipe and send them straight into carnage!

Tons of Turrets!

There are nine different towers to construct and upgrade! Although they're all great, you'll need to think well about their positioning, as they all have their own strengths and weaknesses!

Over A Dozen Enemies!

To keep the game entertaining and fresh, you'll get a new batch of enemies every so often. In total, you'll battle 17 different types of gruesome enemies, each with their own abilities! From the speedy Boardog to the gargantuan Ghost.

Beautiful Dream Worlds

Each of the six available dream worlds contains many challenging and fun levels to conquer! Colourful and charming graphics make it hard to get bored of playing them.

Big Boss

Aside from the minions and grunts that you'll be battling, there will be some massive boss enemies that will each try to defeat you through their fearsome attacks and abilities! 

But You're Strong!

Thankfully, you've got numerous formidable spells to cast against said bosses and minions! Flip the terrain, set some turrets, and cast all the magic!

Game Details

Release Date:
May 28, 2015
Bad Seed
Plug In Digital
Supported Languages:
English +
Steam Achievements
Steam Trading Cards

Steam Cloud


Steam Leaderboards

Product Requirements


  • OS: Windows Vista or higher
  • Processor: 1.8 Ghz
  • Memory: 2 GB RAM
  • Graphics: Video card with 512 MB of VRAM
  • DirectX: Version 9.0c
  • Hard Drive: 1 GB available space

Product Requirements


  • OS: Mac OS X 10.7 or higher
  • Processor: 1.8 Ghz
  • Memory: 2 GB RAM
  • Graphics: Video card with 512 MB of VRAM
  • Hard Drive: 1 GB available space

YouTube Videos

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