Arm wrestling Sumo
Cost: 100 Gil

In this game, you get to arm wrestle one of two opponents. You can face up against the Wrestler, or you can match against the Sumo. Both are pretty easy to beat. Just rapidly hit the button, until you have pinned your opponent .
Win- 1 Gil from the Wrestler
2 Gil from the Sumo

Super Dunk
Cost:200 Gil

With the Super Dunk the objective is painfully easy...make a basket. If you get a shot, you will get 1 GP, and the chance to shoot again. If you get 10 shots in a row, you are given a chance to double the GP. If you make the shot, your GP doubles. if not, you only get 1 GP, and the game ends. If you miss at any time, you will get the GP you made in baskets to that point. The best thing to do to get the shots is hold the button down for less than a second. Then fire away.
Win- 1 GP per shot made

Wonder Catcher
Cost: 100 GIL

This is basically as pointless as the stuffed animal bins you find at Denny's. Either you will get GP, a Potion, or nothing.
Win- GP, Potion, or nothing...a very large waste of time.

Fortune Teller
Cost-50 Gil

Here is the other fortune telling machine in the Gold Saucer. (Cait Sith being the first) You place 50 Gil into the machine, and it will tell you your future.
*Note* The reading does not change, until you leave the Gold Saucer and return.

3-D Battler
Cost-200 Gil

This game is like rock, paper, scissors. You and the opponent pick an attack to execute. If they are the same, there is no damage to either fighter. If one attack beats the other, the defeated will receive damage. The first player to get 10 successful hits wins. The attacks are:
- Upper Body: Beats Lower Body, and loses to Middle Body
- Middle Body: Beats Upper Body, and loses to Lower Body
- Lower Body: Beats Middle Body, and loses to Upper Body

Mog House
Cost-100 Gil

In this game, you have to help Mog impress his girlfriend by flying. In order to make him fly, you need to feed him Kupo Nuts. If you give him too many, he will fall. If you do not feed him enough, he won't be able to take off. Watch Mog carefully to find out how many to give him. If he is still hungry, he will rub his tummy, and it will make a growling noise. He will squeak if he has had enough nuts. Stop feeding him the nuts, and have him fly for his girlfriend.
Solution- Feed him 5 Kupo Nuts the first time, & 3 the second time.
*Note* Once you successfully complete the Mog House, speak to the man behind you. He tells you that he likes your problem solving skills, and hands over 30 GP.

GI Bike Race
Cost- 200 Gil

This is the only game you can play on your first visit through the Gold saucer. This game is simply a re-make of the bike chase you went through, while you were escaping Midgar. Even the objective is the same as in the story line. You ride on the bike, and try to keep the other bikers from hitting the car. There are two types of bikes as well. They are:
Orange Bikers- These are the idiot riders. They go into the chase simply to hit the car. You can easily get rid of them.
Red Bikers- these ones are smart. They will try to draw you away from the truck, allowing other bikers to nail it.
Knocking the bikers over is pretty easy. But in case you cannot just smack them, here are the three ways to do it:
1- The standard method of using your sword.
2- Knocking them over with your bike
3- Knocking them over with a bike you knocked over.
Each time you drop a bike to the ground, you get 500 Pt's. That said, every time you let the car get hit, you lose 25 Pt's. You need to stay close behind the truck, and hit the bikers as they approach. Do not run after them, unless they are directly attacking the truck. Let them come to you.
Win
Do good, and get GP
Do really well, and get GP and an item.

Torpedo Attack
Cost-200 Gil

This game becomes available after you acquire the Shinra Submarine, on Disk 2.
There are five levels to choose from in this game. The first level is a repeat of the storyline sub battle. The other three are unique levels, that progress in difficulty. The difficulty is increased by either adding more enemy subs, or making the commanding sub harder to sink. The prize is unfortunately the same, no matter what the difficulty is.
Your objective is simple: defeat the enemy subs, before they sink you. You can fire 1-4 torpedoes at a time. If you fire all four at once after locking on to a sub, you should easily sink it to the depths of Davy Jones locker.
Also be very careful of the mines found on top of the columns. The columns are not dangerous, but the mies will cause damage to your sub if you get too close.
The sonar screen is definitely helpful in locating the enemy sub, if you happen to lose sight of it.
Win
20 GP and an item

That is all the games found in Wonder Square. Try and see how well you do with each one of them. There are no real prizes here, and you can gain a lot more GP racing your Chocobo's, but the games are fun to play. If you got the extra time and money, head in and play!