What is 9 Square in the Air? The Complete Guide

9 Square in the Air (sometimes just called "9 Square" or "the 9 Square game"  is a fast-paced group game that combines elements of volleyball and traditional 9 square on the ground into a single elevated structure. Nine players each stand in one square of a 3×3 grid lifted above their heads. The goal is simple: hit the ball out of your square and into someone else's without letting it fall through yours. The player who reaches the center "King" square and stays there the longest wins.

It sounds simple...It is. That's the point.

Nearly 4 million people play 9 Square in the Air every year, across all 50 U.S. states and more than 25 countries. It's played in churches, schools, summer camps, parks and recreation departments, YMCAs, military bases, and cruise lines,  by players aged 5 to 70, athletes and non-athletes side by side.

 

Where 9 Square in the Air came from

In 2010, Steve Otey was a junior high youth pastor at a church in St. Louis, Missouri. He had a problem that every youth leader knows: the same kids clustered into the same comfortable groups every single week. He could run games, organize activities, bring in pizza, and still watch the same four middle schoolers stand together in the middle of the field, technically participating but not actually connecting with anyone new.  He wanted to break that pattern. He thought if he could combine the threee games his students already loved (volleyball, knockout and 4 square on the ground) into something new, he might be able to engineer the clique-breaking directly into the rules. One student per square. When you get out, you go to the back of the line. You can never just stay next to your friend group, because the rotation pulls you apart.

The first version was, in his words, "held together with prayer and duct tape" hardware store PVC and plastic connectors assembled in garages around St. Louis. He tried it at the church's fall kick-off event. There were 100+ students there, with plenty of other games and activities set up. It didn't even have a name yet.

Within minutes, everyone was playing the new game. Not some of the students, but everyone. Students were laughing and smiling both while playing and while standing in line waiting to get back in. Leaders and parents were watching from the sidelines, also smiling and laughing. The unnamed game had taken over the entire event.

Within two weeks, families were asking to buy one. Schools and churches followed quickly after that. Steve recognized what was happening. "We knew within the first few weeks that God was going to do something amazing with the game," he says.

That was 15 years ago. Today, 9 Square in the Air has been played by an estimated 4 million people annually across 25+ countries. The company that began in garages in St. Louis now serves over 30,000 organizations worldwide.

 

How do you play  9 Square in the Air?

The game uses a freestanding structure made of sport-grade PVC pipes and ABS plastic connectors, assembled in about 5 minutes with no tools. The 3×3 grid forms nine elevated squares, each roughly 6 feet square. Once it's up, here's how play works:

The player in the center square (the King square)  serves the ball by hitting it up and out to any other square. The receiving player must return the ball to another player's square with a single hit. If the ball falls to the ground in your square, you're out. If you hit the ball outside the structure, you're out. Double-hits are out. Catching and throwing is out.

When a player is eliminated, they go to the back of the line. All remaining players rotate one position toward the center, and a new player enters. New players can join at any time because the line is part of the game.

The game is self-managing. Once players know the rules (which takes about 60 seconds to explain)  a group leader can walk away knowing the game will continue on its own. It works across language differences. It even allows deaf students to participate with no interpreter needed. See more here about How to Play 9 Square in the Air

 

Why anyone can play 9 Square in the Air

One of the most counterintuitive things about 9 Square in the Air is that you don't have to touch the ball to advance. With eight other players on the grid at the same time, a player can move from square one all the way to the King square without ever making contact, simply because other players around them got eliminated. A shy or non-athletic student can make it to the center without doing anything aggressive, and that early success makes the game more approachable, not less.

 

"It's the perfect equalizer for people of any age group, any athletic skill level to all play something competitive," says Stephen Wakefield, a youth leader who has purchased the game for multiple ministries. "It just breaks the ice really, really quick."

 

Each player also controls how aggressive they want to be. You can play passively and survive, or you can play strategically and dominate. You can watch from the line and still be entertained, still "in on" the big plays, still laughing at the moments. It doesn't feel like an icebreaker. It feels like a game.

 

How to Set up 9 Square in the Air

The 9 Square in the Air Deluxe Game Set assembles in 5 to 10 minutes with two people and no tools. The structure adjusts to three heights — 5, 6, or 7 feet,  for players ranging from young children to adults. It stores in carrying bags for transport between events, and works equally well indoors (15-foot ceiling minimum) and outdoors on grass, pavement, or gym floors.  The set received two U.S. patents and trademarks and backed by a 1-year full warranty on all components. It's built for regular, repeated use.  The average set lasts at least 5 to 7 years and carries a return rate of less than 1%.  For organizations that want a permanent installation, the 9 Square in the Air Playground Edition is a professional-grade structure manufactured for schools, parks, and recreation facilities.

Click here to learn more about How to Set up 9 Square in the Air

 

What 9 Square in the Air reveals about your group

After 15 years of watching thousands of groups play, Steve has noticed something that casual observers miss. "You see very quickly who the leaders are," he says. "Which students encourage others, which ones jump on the opportunity to give others a hard time, who is hard on themselves, who is insecure and timid, who talks a big game, where the strongest bonds are when they help each other or try to avoid getting their friend out of the game. Who the bullies are, who seems to get picked on, and how the group reacts when a tall person spikes on the short kid or a special needs student wants to play."

The game surfaces character dynamics, friendship dynamics, and the social structure of a group in ways that most activities never do,  and it does it in the first 15 minutes.

 

Who Plays 9 Square in the Air?

  • Churches and youth ministries : Over 15,000 church youth groups use 9 Square in the Air. A nervous middle schooler moving to a new city once had his mom pull up to drop him off at a new church. He saw 9 Square in the Air  set up on the patio. His face lit up. "Mom, they have 9 Square, so  they must be a cool group, and this is going to be awesome." He ran in, dominated the game, and had several friends within the hour.
  • Schools and PE programs: PE teachers use 9 Square in physical education classes, at recess, and for special events. The game meets SHAPE America 2024 National Standards and comes with a progressive K–8 curriculum built by veteran, award-winning PE teachers.
  • Summer camps: Camp directors rely on 9 Square as a go-to activity that works for large groups, requires no prior skill, and runs with minimal supervision.
  • Parks and recreation departments, YMCAs, community centers, military bases, cruise lines and back yards.  Anywhere diverse ages and skill levels share the same space.

How 9 Square in the Air spread

Steve still gets photos from customers traveling across the country who are shocked to see 9 Square in the Air set up somewhere unexpected. "We meet people on both ends of the spectrum," he says.  "those who grew up playing the game and love it, and people discovering it for the first time. I'm still amazed at how well the game works to build community with all ages and skill levels. It's not just a marketing phrase we use. We see it over and over again."

And still, nearly with 4 million players a year and 25+ countries ...a remarkable number of people have never heard of it. Which means the best 9 Square in the Air story might still be someone else's first game.

 

Frequently Asked Questions

  • How many players do you need? Nine players fill the grid, but the line is part of the game. It works well with as few as 4 and scales to 100+ players.
  • What age is it designed for? All ages. Adjustable height settings (5, 6, or 7 feet) make it appropriate from young children through adults.
  • How long does setup take? 5 minutes with two people. The structure requires no tools.
  • Does it work indoors? Yes, you need a minimum 15-foot ceiling clearance.
  • Can players with physical limitations participate? Yes. The game is designed to accommodate all skill and ability levels. Players can be as passive or as active as they choose. It has been played successfully by deaf students, students in wheelchairs (with slight rule modifications), and players of all athletic backgrounds.
  • How durable is it? The Deluxe Game Set is built with sport-grade PVC and ABS plastic connectors. Average lifespan is 5 to 7 years under regular use. It carries a 1-year full warranty and a return rate of less than 1%.
  • Where can I buy it? Directly at 9squareintheair.com. Discounts are available for churches, schools, camps, nonprofits, and government organizations. Purchase orders and financing are available.