Invasion Defеnse is a single player tower defense game. Be one of the Smork race volunteers who dared to explore vastness of space. Their planet is close to energy crisis because reserves of quasicrystals are almost dwindled. This mineral is the basis of all technologies, ammunition and smork's lives. It looks like blue stone with high energy reserves.

Every recruit is given a spaceship, which is equipped with all latest fly technologies for spaceflights between different planets and for disembarkation.

However, be alert because not everyone will glad to meet you.
Build a defense on the battleground by placing protective turrets. Control the available energy and don't let the enemy break into your ship.

MORE THAN 100 LEVELS
Company mode includes 13 different planets with a rating of passed levels. Prove that you are the best!

UNIQUE ENEMIES
There are 22 unique units with different types of behavior that wonТt let you get bored in dynamic battles. Experiment and invent your own defense strategy.

CLOTHES
Buy items of clothing and accessories for you character, create your own unique character. ItТs up to you what to buy: a samurai sword, a space suit or a ninja costume.

UPGRADES
Purchase upgrades for your turrets that will help you to deal with enemies. There are 2 paths of development , 8 types of upgrades with different models of turrets.

SURVIVAL MODE
Survive as long as possible against unlimited wave of enemies. Test your skills for strength; prove that you are one of the best here.

LIST OF QUESTS
Complete quests and get quasicrystals that you can spend on upgrades or wardrobe items.