Jelly Sandbox Playground

Mission briefing

Jelly Sandbox is a 2D ragdoll sandbox where you can create your own scenes, experiment with characters, weapons, objects, and vehicles, and enjoy realistic physics interactions. Place characters on the level, collide them with objects, launch items across the map, trigger destruction, and watch how every situation plays out. There are no strict goals or required missions — you decide what happens in the sandbox. Create calm experiments or turn the level into an arena full of chaotic battles. Every object reacts to impacts, falls, and collisions, so each experiment feels dynamic and different. Features: • 2D ragdoll physics • open sandbox gameplay • weapons, objects, and vehicles • destruction and physics-based interactions • create your own scenes and battles • simple and intuitive controls

Field manual

Choose a character, object, weapon, or vehicle and place it on the game scene. Drag and move objects, collide them with each other, and watch the ragdoll physics react in real time. Create any situation you want: place characters, add weapons and props, launch objects, and build your own battles or experiments. There is no required objective — you are free to play the way you like. Use the interface to select and place objects. On desktop, the game is controlled with a mouse. On mobile devices, use touch controls.

Launch orders: press Launch mission above and the game loads on this page itself — nothing downloads and no form stands between you and the first move. It is designed for a landscape (wide) screen and takes its orders from mouse, keyboard or touch, depending on the mission. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on. If it offers a fullscreen control, use it — a fight this size deserves the whole screen.

Field notes for action operations

• First run is reconnaissance. Spend it learning where the danger actually spawns from instead of chasing a score — most action games announce their patterns honestly in the opening minute, then repeat them with worse manners.
• Movement is a defensive stat. A moving target at half health outlives a stationary one at full health in nearly every game on this board, so keep relocating between shots, strikes and reloads.
• Learn the exit before the entrance closes. In arena and chase games alike, the players who survive longest are the ones who noticed the second doorway while everyone else was watching the first.

Jelly Sandbox Playground — questions from the ranks

What does it cost to play Jelly Sandbox Playground?

Nothing at all. The mission is free from the first order to the last — no sign-up, no download, no paid tier guarding the good levels. The advertising around this page is what keeps the board free.

What sort of mission is Jelly Sandbox Playground?

Jelly Sandbox Playground is filed in our Action theatre. Like every operation on this board, it is a browser game — read the briefing above for the publisher's own account of what you are deploying into.

Can I run Jelly Sandbox Playground on a phone or tablet?

Yes. It plays in the browser on phones and tablets exactly as it does on a computer. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on.

Do I have to install anything before playing?

No installation of any kind. Jelly Sandbox Playground is an HTML5 game: press the launch button and it loads on this page, and closing the tab leaves nothing behind.

After-action

Mission complete, or still pinned down? The full Action theatre is one click away — The main hall of the board: 469 operations where something is always moving, exploding, escaping or being chased. If a game has a pulse and a problem, it is probably filed here.