The Shadow Dragon in Roblox Adopt Me is considered a limited Developer Product and Robux pet. It was released during the 2019 Halloween Event, from 18 October 2019 to 1 November 2019.

How To Unlock Riders Shadow Riders Shadow is the version of Shadow from Sonic Riders. It's your reward for playing Sonic Speed Simulator for two days, and you obtain him as a login reward.

Apart from unlocking several powerful units in Anime Vanguards, you will farm resources. Among these resources is Shadow Traces, which you'll need if you have the Mythical Song Jinwu unit.