3D Dot Game Heroes

Giga Golem is a large golem that can shoot lasers out of his head. You cannot block the lasers with the shield you have the first time you fight him, so you must dodge them. The boss will also occasionally slam his fists to create shockwaves that can also hurt you.

To defeat Giga Golem, simply always be moving in a counter-clockwise direction around the room. If you move in this manner, the boss will not be able to hit you with his laser attacks. Strike the boss with your sword in between his attacks. After a few hits, the boss will lose his legs. At this point, you must destroy his arms. Continue to move counter-clockwise around the room. Once you destroy his arms, his head will begin to jump around the room. Keep your distance while he is jumping, avoid the shockwave when he lands, then strike. After several hits, the boss will go down.