Martian Drone

The Martian Drone is a flying enemy that spawns during the Martian Madness event. Upon spawning, it flies diagonally up from a bottom corner of the screen, moving through blocks. If not destroyed, it stops once it reaches a point just above the player, then spins and explodes into spark particles that fall and linger on the ground, which damage players or NPCs that touch them.

Tips

 * If player is inside tunnel, drone will stop chasing, hovering on player's head as long as player stays in tunnel. This can be applied to Corite.