by Tront

Your settings

Stunts & room stats

Candy 0Baskets 0

U hides the controls. E opens tools.

Players & connection

HostStarting…Room ...

Anyone who opens the plain link lands in the same public lobby. This invite pins your exact room and host. Keep the host window open and visible.

Buddy Bonk v0.8.2 · Protocol 07. No dedicated game server. Public discovery needs internet access; some connections need a relay. In the shared lobby another player takes over when the host leaves. An invited room ends with its host.

Feedback ↗

The Toybox

Room cash$40

Make some room

BUDDY BONK MADE BY TRONT

Grab a limb. Wind up. Let go.

DragGrab any part of Buddy, swing, release to throw. Right-drag always grabs.
31 toolsMallet, rockets, bombs, tethers, more. Earn them or flip on sandbox.
4 playersSend the plain link. Anyone who opens it lands in your room.

Made by Trent Sterling, aka Tront. Network programmer by day, physics toy maker by night.

Controls

E tools · U hide controls · 1 to 0 toys · Q / W / F / X / T heavy tools · Z / S / I / P / N revolver, SMG, burst rifle, double barrel, minigun · ; grenades · , spear · Y shuriken · . frying pan · ] water pistol · J tether · V bumper · C Toybox · H repair Buddy · M wash room · B basketball · R stand · G gravity · Enter chat · D diagnostics.

The host can switch to Sandbox in the Toybox to open every tool. Purchases are shared with everyone in the room. On touch screens, tap your current tool to open the rack. Blood, sound, and screen shake are local preferences.

Credits and tech

Inspired by Interactive Buddy by Shock-Value. Buddy Bonk is an independent multiplayer sandbox, not an official sequel.

Networking uses Trystero 0.25.4 by Dan Motzenbecker, under the MIT license. Canvas 2D artwork, synthesized audio, and host-authoritative physics run in your browser. No server, no account, no analytics, no ads.

Toybox progress, player name, and local preferences are saved in this browser. Public discovery contacts third-party relays; room messages travel directly between players. If the host leaves a lobby, someone else takes over hosting.

© 2026 Trent Sterling (Tront) · v0.8.2 · tront.xyz/buddy
About · More by Tront

Buddy Bonk by Tront

Buddy Bonk is a free multiplayer ragdoll sandbox. Everyone who opens the link lands in the same shared room, instantly, with no account and no lobby screen: the first person hosts and everyone else folds in over WebRTC. Grab a friend by any limb, swing the mallet, drag them through the toybox, score hoops, and watch Buddy, the one ragdoll who never learns, take it all.

There are 31 tools in the toybox, from mallets and launchers to props you can build with, and the physics is deliberately soft so every collision looks like slapstick. The game is a single HTML file built by Tront (Trent Sterling) with AI coding tools and shipped from the feedback of the first people who played it on Discord.

More from Tront

All games and tools · Devlog · Discord · Source on GitHub · tront.xyz