SpongeBob: Grand Sand Fortress

Plankton is up to no good again in the Grand Sand Fortress game! This time, he’s trying to steal the Krabby Patty formula, and only a solid sand fortress stands in his way. Join SpongeBob in building the strongest defense possible using falling blocks made of sand, stone, and brick. The better your fortress, the longer you can hold off the enemy waves and protect Bikini Bottom’s greatest secret!

How to play Grand Sand Fortress?

Use the Left, Right, and Down Arrow keys to position each block as it falls. Tap the Spacebar to rotate the pieces and stack them into a strong, sturdy wall. Different materials offer different levels of resistance, so think fast and place them wisely. Create square-shaped combos of the same block type to boost durability. When your wall reaches the top, the attack begins—can your fortress survive the onslaught?