About This Game

Enemies

Encounter a wide variety of enemies, from lowly peasant sponges to armored bruisers, bomb-tossing maniacs, gun-slinging cowboys, and ghosts! King Sponge is sending his entire army after you — seven types of enemies that grow stronger wave after wave, each with its own tricks and abilities. Some will try to break your defenses, others will hunt YOU down. Are you prepared to face them?

Build your strategy

Pick your tower loadout before each run, then build your fortress your way. Choose from 15 towers and buildings — cannons, miniguns, mortars, snipers, beehives, militia barracks, farms, lucky blocks, magnets and more — combine them with walls and support structures, and make King Sponge cry in his waterless kingdom because he can't get rid of the last drop of water!

Bosses

Did you think this game was made only to face hard normal enemies? Well, that's not the case! Survive long enough and KARL the Mad Bomber will show up to do the King's dirty work himself — and if you make it through all 20 waves, the Needle King, Sovereign of Spines, awaits at the end. Beat him and the fight isn't over: endless mode keeps the waves coming to see how long you can truly last.

Key Features

• Unique Setting: Summoned to the middle of a vast desert, you must collect precious water drops that serve as both your currency AND your health. Every purchase is a gamble with your own life.

• You're in the fight: No sitting back — run and dash across the battlefield, collect drops, rally your troops, and focus fire on dangerous targets while your towers do the heavy lifting.

• Roguelike Cards: Draft from over 60 upgrade cards between waves — summon a bat companion, turn your towers berserk, grow orbiting water shields, and stack game-changing combos that make every run different.

• Passive Companions: Bring the Militia King along — a royal escort who fights by your side and always comes back for more.

• A Full Campaign and Beyond: Fight through 20 handcrafted waves, two bosses, and then prove yourself in endless mode.

How to Play

• Building Structures: Press "B" or click the icon in the bottom-left corner to open the building menu. Select a building and place it — some structures must first be unlocked at an anvil.

• Anvils: The anvil is a critical structure for upgrading your towers and unlocking new buildings. Anvils are one-time use only, so use them strategically.

• Collectors: Collectors generate water drops over time — crucial for both currency and health. Click on the lakes scattered across the map to build one. Grab as many lakes as possible early on; it only gets harder later.

• Currency and Health: Both are the same pool of water drops. Spend too freely and one hit could be your last. Hoard too much and your defenses will crumble. Finding the balance IS the game.

• New here? A hands-on tutorial walks you through your first build, your first fight, and your first card draft.

Tips for Survival

• Prioritize Collectors: Early in the game, focus on claiming lakes to ensure a steady supply of water drops.

• Upgrade Strategically: Anvils are scarce — unlock and upgrade the buildings that will matter most against the waves ahead.

• Adapt to Enemies: Every few waves something new joins the hunt. Watch what's coming and reshape your defense accordingly.

• Keep Moving: Your character is a weapon too. Dash out of danger, herd enemies into your kill zones, and call focus fire on the biggest threats.

With these strategies in mind, we wish you the best of luck in your quest to protect the last drops of water from those insatiable sponges!

Are you ready to face the challenge? Play now and prove your worth!