LEGO Horizon Adventures Aloy & Varl vs. Shell-Walker & Sawtooth (77037) is a collectible fantasy gaming toy for 9 plus year old boys and girls.Based on the LEGO Horizon Adventures video game, this machine-monster toy LEGO set includes 2 minifigures: Aloy and her loyal ally Varl. Aloy carries a bow and Varl carries a spear. Each weapon features upgrades that can be added to enable the fire, chill or shock methods of attack just like in the video game. 2 buildable robot-creature toys are also included. Shell-Walker has posable legs and arms, opening claws and a detachable cargo pod and energy shield. The fully articulated Sawtooth has opening jaws, a swivelling torso and a posable neck, head and legs. Tall reeds, a campfire and a treasure chest are also included in the set to inspire imaginative role play with the buildable toys. Check out the LEGO Builder app for added digital fun.This LEGO Horizon Adventures building toy set makes a fun birthday gift for 9 plus year old boys, girls and gamers who love the LEGO Horizon Adventures video game.