Coffee Table Arena: Setting Up a Tabletop Mixed Reality Game

Some of the best moments in mixed reality happen on a tabletop. Instead of pacing around your living room, you lean over your coffee table and watch a tiny war unfold on it. The Tank Avenger: Mixed Reality support page calls a table or coffee table "a great arena", and the Level Builder is designed to work with it. This guide shows how to set up a coffee table mixed reality arena properly.

Why the table works

A table gives the game a clear, flat, bounded surface, which is easy for room capture to understand. It also needs far less floor space than a floor arena, so it suits small rooms. The story line even leans into it: in the game, helicopters hover over your table and supply airdrops land right on it.

Choose the right table

• Stable: it shouldn't wobble or have wheels.
• Height: comfortable to look down at without hunching or bending your back.
• Clear: nothing on it, because real objects under virtual blocks create confusion.
• Hard corners: note where they are and plan around them.

Avoid glass-top tables if you can. Reflective or see-through surfaces are harder for cameras to read, a general quality of camera-based systems.

Prepare the table

1. Remove cups, remotes, plants, candles and anything breakable.
2. Wipe the surface so it reads clearly.
3. Check the lighting; a well-lit room helps the headset and you.
4. Run or refresh the headset's room setup and capture the table as furniture.
5. Restart the game so it re-reads the layout.

Where to stand

Stand close enough to see the whole surface, with space behind you to step back. Don't lean your weight on the table. Keep your feet planted, bend knees rather than your back, and avoid reaching over the edge in a way that overbalances you.

Using the Level Builder on the table

With the Level Builder you can shape a battlefield to match the furniture you actually own, and a coffee table is the classic starting canvas. For a table arena, think small and dense. Several walls of blocks create fun bank-shot angles, and the arena you design is stored locally on your headset.

Mix floor and table

You aren't forced to choose. Because the game builds on whatever the room scan captured, you can use the table for some levels and the floor for others. Just keep both areas free of hazards.

Safety on the tabletop

Mixed reality tempts you to lunge. Keep the real table's edges, your shins and anything fragile in mind. The terms ask you to clear the play area and play in a well-lit room. Take breaks too: staring down at a table for a long time can tire your neck.

When the table moves

Moved the table? Rescan, restart, and rebuild your custom level if its layout depended on the old position. Find the game on the Tank Avenger page.

Protect the table, too

Virtual blocks can't scratch wood, but your controllers and elbows can. If your coffee table is precious, place a thin mat or cloth on it, or keep hands above the surface. Be careful with coasters, plants and candles that might get knocked off if you lean in.

Likewise, keep drinks well away. A spill on the table near a headset is a worse outcome than any virtual explosion. Treat the table as shared territory between the real and virtual worlds and respect both.

Choose the right session style

A tabletop session suits shorter, more tactical play. Stand comfortably, relax your shoulders and avoid locking your knees. Because you are mostly looking down, take breaks to look up and around. It is a calmer way to enjoy mixed reality, and a good choice for evenings when you want less movement.

FAQ

Can I use my coffee table as the arena?

Yes, the support page says a table or coffee table makes for a great arena.

Does the table need to be scanned?

Capture furniture in your headset's room setup so the game can read the layout.

Is a glass table a problem?

Reflective and transparent surfaces can be hard for cameras to read, so a solid, matte table is a safer choice.

Do I still need floor space?

You need safe room to stand and move around the table.