game-ping-multipath-router README

The project's README from github.com/StormSkinkGrip/game-ping-multipath-router. As one markdown file: README.md.

Shortcut. Take the shortcut to your game server.

Release v1.3.9 MIT license Windows 10 and 11, x64, portable Free, no account 20 games

What it does · Get it · How it works · FAQ

VALORANT starts and Shortcut picks it up at 74 ms. One click races five paths, the one through Frankfurt wins, and ping drops to 46 ms

Lower ping for free. Like ExitLag, minus the subscription.

Lagging in ranked? Paying for ExitLag?

Your game's packets take whatever road your internet provider picked, not the fastest one. Shortcut finds a faster road, sends only your game down it, and sends every packet twice so a lost one never turns into a lag spike. When no road can help, it tells you why instead of selling you one.

Free. No account, no ads, no telemetry.

What it does

The live race: direct 74 ms against four relay paths, the one through Frankfurt in use at 46 ms Lag spikes before and after: 11 a minute on the normal path, none with two copies on two paths
A live race to your server. Every 2 seconds Shortcut times your normal path against faster ones and puts your game on the winner. It only switches on a clear lead, so it never flip-flops. No more lag spikes. Every packet goes two ways at once, and the first copy to arrive wins. One lost packet stops being a spike.
Three verdicts: the route was the problem and Shortcut saved 28 ms; the Wi-Fi is the problem; Counter-Strike 2 is already routed by Valve, so direct is best The Paths sheet: free community paths, or your own free server on Oracle Cloud, deploying at 2:07 of about 3 minutes
A straight answer. When your Wi‑Fi is the problem, or your normal path is already the fastest, Shortcut says so. It never sells you a fix that can't work. Free servers, two ways. Use free community paths, or set up your own free server in about 3 minutes. Nobody pays.

Also

Get it

System File
Windows 10 and 11 game-ping-multipath-router.zip One zip. No installer, no admin rights

Unpack the whole folder and start Main.exe. No installer, no admin rights.

Main.exe is code-signed, so Windows starts it without a warning. Keep Shortcut next to it: they ship together.

How it works

Build from source

You need Rust 1.85 or newer, plus the Tauri prerequisites for the desktop app.

git clone https://github.com/StormSkinkGrip/game-ping-multipath-router.git
cd shortcut
cargo test --workspace
cargo tauri build          # the desktop app
Path What's inside
crates/shortcut-core Scoring, switching, multipath, the relay rule
crates/shortcut-relay The relay, std only
relay/cloud-init.yaml A relay on any fresh Linux VM
app/ The window and its icons

FAQ

Will it lower my ping?

Only if a faster path exists, and the app shows you the measured numbers either way. If your direct route is already the fastest, or your Wi‑Fi is the real problem, Shortcut tells you and stays out of the way.

Is it really free? Who pays for the servers?

Nobody. Community relays are run by volunteers, and your own relay sits on Oracle Cloud's Always Free tier. Oracle asks for a card to verify your account, and Always Free resources aren't charged. Oracle can reclaim a free VM that sits idle for a long time; redeploying takes the same 3 minutes.

Does it touch the game or anti-cheat?

No. Shortcut never reads or changes the game's files or memory. It only changes the path the game's packets take across the internet, the way a different internet provider would.

What can a relay see?

The game packets passing through it, like any router on the internet, and nothing else on your PC. Your Oracle key stays on your PC. Shortcut itself sends no telemetry.

Is Shortcut like ExitLag or NoPing?

Same trick, no subscription. They pay for servers and charge you. Shortcut runs on free relays: your own on a free cloud tier, or the community's. And when your Wi-Fi is the problem, it says so instead of selling you a route.

License

Shortcut is MIT licensed. The UI prefers the system font where it has one (SF Pro on Apple devices) and bundles Inter and Geist Mono, both under the SIL Open Font License 1.1.

ExitLag, NoPing and Oracle Cloud are named for comparison or as an option only. Game names are trademarks of their owners. Shortcut isn't affiliated with any of them.

game-ping-multipath-router (StormSkinkGrip/game-ping-multipath-router)

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329 ·GitHub
Game-ping-multipath-router
What is this?A free Windows app that lowers game ping by racing your normal route against faster relay paths, sending only the game down the winner and duplicating every packet so packet loss does not turn into lag spikes.
Is it a VPN or a game booster?Neither a full VPN nor a paid booster. It moves only the game's UDP packets through a Wintun virtual adapter, while Discord, the browser and downloads keep their normal route.
How do I get it running?Download the zip, unpack the whole folder and start Main.exe. There is no installer and no admin rights are needed, and Shortcut must stay next to it.
Do I need my own server to use it?No. Free community relays work out of the box. For a private route, the built-in wizard can deploy your own relay to Oracle Cloud's Always Free tier in about 3 minutes; Oracle asks for a card to verify the account.
Does it always lower my ping?No. It switches only when a faster path measurably exists and says so when Wi-Fi, bufferbloat or the normal route is already the best. Valve games already ride Valve's own relay network, so real gains there are rare.
Does it run on macOS or Linux?The desktop app is for Windows 10 and 11 only. The relay itself runs on any fresh Linux VM, so the relay side is not tied to Windows.
What can a relay see?Only the game packets passing through it, like any router on the internet, and nothing else on your PC. Your Oracle key stays on your PC, and Shortcut itself sends no telemetry.
Why is it free when ExitLag and NoPing charge?Paid boosters run and charge for their own servers. Shortcut uses free relays instead: your own on Oracle Cloud's Always Free tier, or volunteers' community relays.
How does it decide when to switch routes?Every 2 seconds it times small probes on the direct route and each relay path, scoring ping, jitter and loss. It switches only when a path leads by 8 ms for 3 rounds in a row, so it never flip-flops.
Will the server keep seeing the same address mid-match?Yes. Mid-match it changes only the path into the exit relay near the server, never the exit itself, so the server keeps seeing one address.
What does the wizard do on Oracle Cloud?It deploys shortcut-relay from this repo's source using relay/cloud-init.yaml on Oracle's Always Free tier. Oracle can reclaim a free VM that sits idle for a long time, and redeploying takes about 3 minutes.
What are similar projects?pc-game-fps-doctor, kcp, horizon-modpack-compatibility, exodium, stop-stutter, muguet, net-merge, benilla
Which topics is it in?network-programming, latency, udp, routing, vps, tauri, game, gaming, desktop, networking, performance, rust
Creator
StormSkinkGrip
Size
2.1 MB
Stars
329
Updated
CommitOct 30Releasev1.4.1Nov 03
Age
1d
Commits · 90 Days