ROBEXTER

external overlay for the roblox client · rust + egui, imgui dark · windows

robexter.exewindows x64 · 6.3 MB · no installer robexter-src.zipfull source · 48 KB · cargo build

Interface only. Every switch flips a bool, nothing is read from or written to the game. The one real thing it does is track the client window so the menu can sit inside it.

Screens

player tab — player — speed, jump, clipping, camera

visuals tab — visuals — esp, chams, world

settings tab — settings — key, scale, configs

teleport tab — teleport — coords, waypoints, follow

Run it

Drop the exe anywhere and start it. The menu is a window that floats inside the game viewport: it follows the client around, hides when you tab out, and lets clicks through to the game everywhere except over itself. With the client closed it stays hidden.

Insert	show / hide (rebindable to Delete, Home, End, RShift, F1, F4)
title bar	drag to move it around the viewport, corner resizes
bind button	left click to rebind, right click to clear
alt+f4	closes the overlay

Tabs

player — walkspeed with six apply methods, jump power / jump height / impulse, infinite jump, gravity, hipheight, noclip, water walk, swim anywhere, spider climb, ledge grab, anti void / fling / ragdoll, fov, zoom unlock, third person lock
fly — bodyvelocity, bodygyro + bodyvelocity, linearvelocity, vectorforce, alignposition + alignorientation, cframe loop on renderstepped and heartbeat, assemblylinearvelocity, platformstand + velocity, tween glide, zero gravity walk, seat carry. speeds, acceleration, smoothing, tilt, hover, altitude ceiling, pulse mode, binds
teleport — coordinates, instant / chunked / tween / velocity, click teleport, waypoint list, follow a player, rejoin and hop
visuals — boxes, names, distance, health, tracers, chams, skeleton, fullbright, fog, shadows, textures, x-ray, saturation, time of day, frame cap
combat — hitbox expander, reach, aura, aim assist with fov circle and smoothing, prediction
auto — anti afk, rejoin on kick, server hop, autoclicker, collect and farm loops, macro
settings — menu key, interface scale, dock toggle, config slots

How it sticks to the window

EnumWindows for a visible window belonging to RobloxPlayerBeta.exe (the UWP client and Studio count too), GetClientRect plus ClientToScreen for its client area, GetForegroundWindow for focus, GetAsyncKeyState for the hotkey and GetCursorPos for the click-through test. The overlay is a borderless transparent topmost window with no taskbar entry, sized to the client area, passthrough on until the cursor reaches the menu. That is all of src/attach.rs.

Build

cargo build --release --target x86_64-pc-windows-gnu   # cross, needs mingw-w64
cargo build --release --target x86_64-pc-windows-msvc  # on windows
cargo run --release                                    # preview on linux/mac

Off windows there is no key hook and no window to dock to, so it opens as a normal window and takes Insert from egui. Handy for working on the layout.