24 tiles, 1.5 m²: the smallest Tank Avenger play area we'd actually use

Minimum specs exist to be pushed. Anyone who’s tried to draw a guardian boundary in a British box room that doesn’t end after two steps knows that. Tank Avenger – Mixed Reality states its lower limit with unusual precision: 24 lit tiles, so 1.5 m², plus a clear patch of at least 0.6 × 0.6 m, and it all has to be one connected area. Until you hit those numbers, the CONTINUE button on the Recon screen stays grey. We’ve translated those figures into real measurements and worked out when the minimum actually feels decent.

What a tile is

The Recon screen shows your scanned floor as a grid of 25 cm tiles. Four tiles in a row make a metre, 16 tiles make a square metre. So 24 tiles is 1.5 m². How those 24 tiles are arranged is up to you, as long as they’re connected. A few examples:

The last row shows why the second condition exists. A 50 cm-wide corridor strip has enough tiles, but no 0.6 × 0.6 m clear patch. The game then reports “need a 0.6 m clear patch”.

The 0.6 × 0.6 m clear patch

0.6 m is more than two tile widths (50 cm), but less than three (75 cm). If you want to be safe, plan for a block of 3 × 3 lit tiles with no red tile in it. That’s our rule of thumb, not a studio figure. The status line on the Recon screen shows you live how big your clear patch currently is anyway: “X of Y tiles lit • N m² • clear patch W × H m”. Read that line instead of guessing.

Why it matters: the level’s main fortress lands on the largest free rectangle and orients itself towards you. Outposts spread across the remaining area. If an outpost doesn’t fit, its tank appears elsewhere according to the studio, so the enemy count stays the same. A small area doesn’t take enemies away from you, then. It just pushes them closer together.

How 1.5 m² plays

According to the studio, a smaller area means a tighter fight. That’s the honest description. On 1.5 m², fortress, outposts and enemies all sit close together. Enemy grenades reach you faster, bank shots off the walls get shorter, and there’s less room to dodge. That’s not worse, but it is more frantic. For early levels in the Town world and for EASY, that’s no problem. In later levels with outposts (from level 23) and multiple gunboats, you’ll really notice the squeeze.

A second point concerns you, not the tank. On a 1 × 1.5 m area you’re almost always standing at the edge. That’s comfortable, because you’re close to the action, but you should have a walking route around it. The tiles are the area for the tanks, not the only area for your feet.

The comparison figure: about 2 × 2 m

The studio recommends roughly 2 × 2 m of free floor in its FAQ. That’s 64 tiles, so almost three times the minimum. At that size, the fortress has real distance from the outposts, flanking is worth doing, and enemies with distance behaviour (the fast tank keeps about 8 cells away, the rocket tank about 14) can behave as intended.

Our compromise for small flats: aim for at least 1.5 × 1.5 m (36 tiles). That’s doable in plenty of bedrooms and box rooms if you lift one or two light things off the floor, and it plays noticeably more relaxed than the minimum.

Setup checklist for the minimum play area

1. Clear the floor. Cables, shoes, bags, toys out of the way. That’s rule two of the safety briefing.
2. Check the guardian. The boundary should enclose the painted area plus a walking route around it.
3. Open the Recon screen. It appears automatically after the briefing, and later via Main Menu → PLAY AREA.
4. Turn off unnecessary tiles. Hold the trigger and sweep over corners, door thresholds and narrow offshoots.
5. Read the status line. At least 24 tiles and a 0.6 × 0.6 m clear patch. If something’s missing, the grey button shows “light N more” or “need a 0.6 m clear patch”.
6. One area, no islands. If a stroke creates a second island, the game automatically switches off the smaller one.
7. Test an early level. Only then decide whether you need more space.

If it’s not enough

If your room can’t manage the 24 tiles and the clear patch, there are two honest routes. First: move light furniture and then restart the headset’s Space Setup via the + NEW SCAN button, so the room is captured with the new layout. Second: VR mode. It places a fixed 3.5 × 3.5 m battlefield in a virtual world, regardless of your room. You lose attack drones and the warhead for that, and you should still only go as far as your guardian boundary allows. The virtual battlefield is bigger than many real rooms, so you’ll tend to stand and aim there rather than walk.

Comfort tips

• In a small area you’re looking steeply downwards. Straighten up between levels and give your neck a break.
• Don’t step backwards into unknown space. Rule five of the briefing says exactly that.
• When drones turn up, you need arm room above the area. No shelving right next to the play space.

You’ll find Tank Avenger in the Meta Horizon Store.

Scaler’s take: 24 tiles work, and they’re honestly measured: the game doesn’t take enemies away from you in a small area, it just pushes them together. We only really feel comfortable from about 1.5 × 1.5 m, and if you can free up 2 × 2 m, you’re playing the game as intended. The status line on the Recon screen is your tape measure. Read it.