In Giant Slayers 3 Endgame, after training new giant slayers, the humans decide to invade the kingdom of the giants to end the war. Destroy the castle gate and defeat ymir, the king of giants. The war between humans and giants has come to a conclusion. We're in the endgame. Have fun!

How to play Giant Slayers 3 Endgame:  

WASD to move Left click on mouse to shoot Space bar to jump Shift to run