Protect your base from alien destroyers in this tower defense game. Enemy forces target your 15 energy crystal cores, vital to your civilization's science and technology. Use terrain and various turrets to stop them.
Build defense lines by spending energy resources, then recover energy from defeated alien creatures and mechs. Prioritize core protection while maximizing damage on different enemy types. Switch between hard and normal difficulty anytime for strategic battles that suit your pace.
Strategy fans who enjoy casual indie challenges will find flexible difficulty and resource management keep every level engaging.
UIFO Defense has a special gameplay of tower defense. Your base is exposed to dangerous alien destroyer, they send an army to grab your energy crystal cores which are critical to science and technology of your civilization. Utilize the terrain and different turrets to eliminate enemies and protect your base.
Key Features:Protect the energy cores: You have 15 energy cores in every base. It's top priority to defend the cores not to be grabbed by alien invaders.Eliminate alien invaders: Try best to build most proper defense turrets to make maximum damage on different types of alien creatures and mechs.Energy resource: Consume energy resource to build your defense line, and recover energy resource by gathering energy from dead alien invaders.Flexible difficulty: Recommend you play in hard mode difficulty to enjoy the fun of exciting strategical battle. However, you can easily switch to normal mode difficulty in any level in case you have obstruction in hard mode.
