Wembu is likely Wemmbu , a Roblox creator tied to The Strongest Battlegrounds content, and the search results point to gameplay videos rather than an official in-game unlock method.

What this means

  • I did not find an official TSB page or reliable guide showing a legitimate way to “get Wembu” as a character or item.
  • The results mostly show showcase videos about a Wemmbu moveset or fan-made/experimental content, which suggests this may be a nickname, custom moveset, or creator reference rather than something standard in the base game.
  • One Roblox profile result also matches the name wemmbu , reinforcing that this may refer to a person or creator identity, not a built-in TSB unlock.

Best next step

  • Check whether you mean:
    • a character/moveset in The Strongest Battlegrounds,
    • a custom/private-server feature ,
    • or the Roblox creator Wemmbu itself.
  • If it is a moveset, it may be from a newer update, a fan build, or a limited showcase rather than the main live game.

TL;DR

I couldn’t verify a legit “how to get Wembu” method in standard Roblox TSB, and the available results look like showcase or creator-related content instead.