Top similar games like Sleep Attack:

Cook meals to deploy mercenaries and hold back waves of monsters! Manage the kitchen and battlefield at the same time in this pixel-art real-time strategy defense game.

Amazing Pea TD is a PC tower defense game. You’ll lead the resistance of plants, which are being captured by aliens from exhausted starving planet. Place towers and build barricades, freeze, teleport and blow them up - but don't let them enslave You!

Relaxing, casual single-Player Tower Defense Game for breaks in life.

Draw your towers. Defend your doodled castle. Try not to panic. A playful tower defense with 20 campaign pages, drawings that affect your defenses, and online 1v1 Doodle Duels where you sketch an army and send it at a friend.

Play as the King of Cards or the King of Chess in this fresh take on the tower defense genre. You can play as the enemy trying to sneak past the towers or play as the towers themselves. There are many upgrades for each side and lots of content to unlock!

Stop Santa's hordes from taking over the Holiday Lands in this festive, fun Tower Defense game. Drop roman candles, sparklers, snowblowers and deploy heroes to hold the line across a storybook campaign.

BeeTD is a tower defence game all about protecting yourself from summer's greatest menace. The wasp. Do not let the cute visuals fool you, for the wasps have no mercy.

The ants have lost their queen; help them find a new one! Armed with toys, explosives, and other items, think fast, draw lines to command your ants, and protect your queen from the hordes of enemy insects looking to put an early end to their rule in this funny but brutal escort tower defense game.

A tower defense where what you draw becomes your weapon. With 2–8 friends, guard your own notebook and send them your drawn masterpieces. Scribble a spiral for a Spiral Turret, a skinny triangle for a Pizza Mine. Secret doodles hide in how you draw, and the numbers inflate without end.

Defenders of Cardom is a traditional tower defense game blended with deck-builder roguelite elements. Build your deck, play your cards right, and hone your strategy to defend against waves of enemies!

Tower defense meets roguelike in a fantasy kingdom. Position 9 wardens across enchanted forests, pastoral meadows, and volcanic badlands. 30+ enemies with resistances and weaknesses. Climb the Folly — a 20-tier roguelike ascent. A realm with a wry Olde English wink. Kyrath will not fall.

Earth is invaded, and humans are in danger! Defend our home against endless waves of HYPS—a fast-growing alien species. Place traps, upgrade weapons, and survive in INVASION!

A tiny dungeon lives at the bottom of your screen while you work. Heroes walk in to steal your gold: set traps, raise monsters, smash them with the Dark Hand and grow infamous. Even your Twitch chat can try to rob you.

Doggone tired of the typical brawler or tower defense that is all bark and no bite? Then join Alpha and T. Juan on a dynamic adventure that has you battling hordes of baddies and bosses on their mission to save all the Doggos!

Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.

This is a tower defence game that emphasizes decision making and strategy rather than fast reactions. Every choice you make impacts your overall progress, encouraging players to think carefully about how to prioritize their upgrades.

A simple tower defense game where you need to protect your house from Boykissers

Bunch of underdog Gobbos gotta destroy countless waves of magical turds in the sewers under a Mage City. It's Tower Defense, it's funny, silly, toilet humor, cute retro goblin vibes. 

AoG is a real-time strategy game (RTS) with simplified mechanics and cute visuals, but VERY challenging at times. Lead your goblin tribe into what they do best: expand, conquer, and exterminate each other. Any resemblance to humans is purely coincidental.

Build a strong defense of hololive dolls to defeat a robot army in this exciting hololive-themed tower defense game!!

A tower-defense roguelite. Draft towers, merge three of a kind into something meaner, and pick your route through four acts while the horde quietly learns to counter whatever's working. Ten factions, over 300 tower forms, and a difficulty ladder that does not respect you.

Chronos has come to devour the age of gods. Field 15 gods as living towers — each with specializations and ultimates — against 8 Titan lords and their legion. Relic drafts, conquest challenges, a Gauntlet rush, weekly trials and an endless descent. Hold the road. Buy the Pantheon time.

Freedom Defender is a satirical tower defense game set in a fictional country obsessed in keeping it's borders free from foreigners.

Why punch an enemy when you can throw them at another enemy? Grab! Grab! Grab! is a chaotic action game where enemies become weapons. Grab, fling, and smash your way through the fight, then power up your hand with ridiculous abilities.

Defend your turf against endless waves of grinning enemies! Pick from 6 unique smiley classes with their own abilities, build and upgrade turrets across multiple lanes, and take down ever-tougher bosses – a colorful tower-defense hybrid built for replayability.

Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!

BALL MACHINE is real-time strategy driven by pinball. Launch creature marbles, gather red, green, and blue paint energy, and buy units, cartridges, upgrades, structures, and tactical tools. Command the battlefield against the standard AI or asynchronous builds formed from your own past decisions.

Collect your insect army and defend the hive as either Ants or Bees in this awesome tower defense adventure, brought to life with a hand-drawn art style!

Goblin Siege: Protect the Castle! is a tower-defense game where you will have to defend your castle from a siege of goblins. Recruit soldiers, plan your strategy, and have fun!

The fun and refreshing tower defense, tasked with controlling and commanding a squadron of specially trained frogs, your mission is to thwart the relentless bug invasion. Brace yourself, as each wave increases in difficulty with bosses that tanks damage for days.

You are Green. They are Tan. Tower defense with plastic army men from your toy box. Defend your toy box with bazookas that blow up everything (including yourself), flamethrowers & more. 100+ levels of toy army men fun & many secrets to discover! Solo, co-op, or 1v1 up to 10v10.

Chubs ordered some pizza and he DOESN'T SHARE FOOD! Problem is: the smell attracted his hungry family and some speedy rats. To protect the pizza Chubboy will need to install towers of healthy food and spit the rats away in this foody hell shooter tower defence.

Take charge of the galaxy's defense! With strategic moves, stop waves of cute yet dangerous enemies and prevent them from reaching the end of the road. Enhance your tactics with a variety of cards and unique towers, and stand against Evo! Strategy and infinity await here.

Defend against waves of invading balloons in this colorful tower defense adventure. Place and upgrade 8 unique towers, including fire, slow, explosive, and sniper types, across 20 challenging levels. Mix strategies, complete goals, and try to beat the developer’s high score!

Goofy animals decided to start a battle! Defend your towers with brilliant gold management for sending animal units fight for you. Then collect more units to fill your deck and beat every level on the map!