Bionicle Metru Nui: City of Legends - Stop the Morbuzakh

Stop the Morbuzakh is a first-person shooter based on the 2004 BIONICLE story. You play as Toa Metru Vakama, who is trying to prevent Morbuzakh vines from twisting apart support beams to the foundry's overhead vat system. To stop them, you must shoot them with your Kanoka Disk Launcher. However, it's not that simple: there are different strength vines. Green vines require one shot and award 25 points. Yellow vines require either two shots or a Ga-Metru Freezing disk, and award 50 points. Finally, there are blue vines, which can only be defeated by Ga-Metru Freezing disks, and award 100 points. Ga-Metru Freezing disks must be collected from around the foundry and cannot be simply reloaded like normal disks. Every time a new vine appears, the HUD shows an arrow pointing in its direction. Whenever a vat falls into the molten Protodermis surrounding you, the level raises, and when it raises above the platform you're standing on, the game ends. If the score is high enough, you receive one of five medals.