Greasy Fork is available in English.
Let's you see players behind walls. Comes with a wireframe view mode and an aimbot too. Press M, N and T to toggle them.
< Feedback on 1v1.LOL Aimbot, ESP & Wireframe View
Which older version? If you mean on 1v1.school link, it already works on that. Just make sure to be on latest version of the script.
Is there a part in the code i can edit so that i can change it to work on a older version of 1v1 lol