InvaderGame

Almost everyone has played some kind of shoot-em-up game, but did you ever think about how the player’s plane could upgrade it’s weapon? This Invader game could tell you the secret.

Weapon towers floating in the Universe, if a power source attached it, it would become to an active weapon, shooting at opponents. If it lost the power source, it will be floating again.

Player is just the "power source", player has to protect his "power source". The power source could not be healed, so try to surround the power source with "weapon towers" (what I called the floating weapons).

Try to avoid the "power source" hitting on the "wall bricks". The bricks will limit the weapons of the player, otherwise it would be very easy to win.

It's not very difficult, just be patient ...