Hi pilots, another big patch! and i present to you THE WINGBLADE! I think its technically most advanced boss in the game and most fun to fight against ;)
New passives!:

Alien Charge (alien passive, boss drops only)
A minor alien power that can only be obtained by defeating bosses. Two paths: Forced Reload reduces cooldown of all weapons by 3% per level (maximum -90%), Overcharge increases damage of alien weapons by 3% per level.
Kinetic Power (kinetic passive)
Enhances kinetic weapons (Blaster, Machine Gun, Laser, Shotgun, Drones). Two paths: Penetrator adds pierce to projectiles (+1 per level), Ricochet grants a chance to split projectiles on hit (5% per level, maximum 100%).
Energy Accumulation (energy passive)
Upgrades energy weapons (Kill Aura, Tesla Coil, Burning Beam). Two paths: Field Saturation increases damage by 1% for each enemy in range, Conductive Cascade adds chain targets for Tesla and Burning Beam (+1 per level).
Big Ammo (explosive and kinetic passive)
Enlarges kinetic projectiles and increases explosion radius. Two paths: Big Ammo increases projectile size by 20% and adds 3 base damage per level, Big Load increases explosion radius by 10% per level.
Range Amplifier (universal passive)
Increases range of energy weapons and explosion power. Two paths: Voltage Amplifier adds 20 range and 2 energy damage per level, Explosion Amplifier adds 15 explosion radius and 5 damage per level.
NEW SPACESHIP! With unique ability to ram enemies!
