Which Roblox game was removed in April 2018 after Nintendo copyright concerns?

The Roblox game removed in April 2018 after Nintendo copyright concerns was Pokémon Brick Bronze.

Pokémon Brick Bronze was a fan-made Roblox game created by Llama Train Studio and released in 2015. It used the Roblox platform’s block-based presentation while incorporating Pokémon characters, creatures, and role-playing elements inspired by Nintendo’s franchise. The game became unusually prominent for a fan project and reportedly attracted tens of thousands of concurrent players.

Roblox administrators removed it from the platform in April 2018. Reports connected the removal with copyright concerns raised by Nintendo. Because Pokémon Brick Bronze was unofficial, its popularity did not give it permission to use protected Pokémon-related material; the incident illustrated the legal risks faced by fan-made games.

The title is sometimes confused with other Roblox games that use anime or game-inspired themes, but the Nintendo-related removal specifically identifies Pokémon Brick Bronze. It was not an official Pokémon release, and its disappearance from Roblox did not mean that the Pokémon franchise itself had been removed from the platform.