Cosmo ray

"Cosmo ray" is a base traveling through the universe in order to study and exterminate alien pests. 

Each enemy has a unique nature and special defense mechanisms. Will the base be able to contain the continuous waves of aliens and win over their leaders?

❗❗❗ The ray is aimed and selects the target AUTOMATICALLY ❗❗❗

❗❗❗ The enemy must not reach the base ❗❗❗

Use three rays:

🟢Green ray - will destroy the green enemy 🟩.

🟡Yellow beam - will destroy the yellow enemy 🟨.

🔴Red ray - will destroy the red enemy 🟥.

Press and hold the colored part of the circle to activate the ray.

Defeat bosses to unlock new levels.

Controls: computer mouse, sensor.