Complete Luau runtime
Modern Luau syntax, closures, coroutines, metatables and the full standard library. Scripts written for other executors generally run without changes.
Features
Built for scripts, not for a phone screen.
Delta for PC keeps everything that made the Android build popular and replaces the parts that held it back: native execution, a real editor and a hub that stays in sync.
Script hub, built in
More than 5,400 scripts across movement, visuals, utility, combat, farming and fun. Each entry shows the author, a description and the last update.
Editor with tabs
A proper code editor with line numbers, syntax highlighting and multiple tabs. Save scripts locally and reopen them between sessions.
Live console
Output, warnings and error traces print as the script runs, so debugging happens in the same window instead of a second tool.
One-click attach
Delta detects open Roblox processes by name. Pick one and the status indicator turns green before execution is enabled.
Multi-instance control
Open several accounts or test environments. Delta keeps a separate connection and script state for each Roblox window.
Desktop shortcuts
Attach, execute and clear the console from the keyboard. The layout is built for mouse and keyboard, not thumb taps.
Rolling updates
The attach layer updates after each Roblox release, and the hub refreshes without a full app update.
Small footprint
21 MB installed, no service running in the background, no bundled Chromium. The app opens in under a second on a modern machine.
Comparison
PC build vs. the Android original.
Same engine, same script hub, a different way of working.
| Capability | Delta for PC | Android build |
|---|---|---|
| Runs without an emulator | Yes | No |
| Keyboard and mouse editor | Full editor | Touch input |
| Multiple Roblox instances | Supported | One at a time |
| Console output panel | Included | Limited |
| Script hub | 5,400+ scripts | Same hub |
| Attach speed | Under a second | Depends on device |
Try the desktop build.
Everything above is in the current release, with no key system and no paid tier.