If you want to make a slot game, you will need some basic knowledge of programming and game design. However, it is possible to create a simple slot game without any programming knowledge. This tutorial will show you how to make a basic slot game using GameMaker: Studio.
A Slot Game?
Slot games are one of the most popular types of casino games. Even in internet casinos that you may access with a computer or via mobile applications, these activities are undoubtedly top-notch. Take a look at prominent slot game producers like Slotomania, Slotpark, and Greentube to see them in action!
The design of a conventional slot machine. The Book of Ra is a great example of a classic slot game, but all sorts of games fall under this category. Despite the fact that there are an abundance of slot games available, the majority of them utilize the same fundamental gameplay mechanics:
- The game window is made up of several columns, which contain icons. The term “reel” is used to describe these columns because they resemble mechanical slot machines from the past.
- The player selects the amount he wishes to bet and begins playing the slot machine.
- The credit on the slot machine is decreased by the amount wagered each time it is started.
- The player wins credits based on the amount he bet before if the same symbols line up in a row when the machine shuts down.
- The amount of credits won by the player is determined by the type of slot machine game, the available symbols, and how each symbol’s winning possibilities are set up.
The majority of the games sound interesting, doesn’t it? However, many of the games have unique features that make them even more appealing: The Book of Ra is not only the game’s name but also a symbol on the reels with special abilities. It can substitute any other symbol in the game to create a chain of matching symbols.
The wildcard characters already improve the chances of winning, but it isn’t over yet. If a player can manage to get three or more books into one line, he is rewarded with ten free games with some twists that boost the probability of winning even further. As luck would have it, those who discover the Book of Ra are extremely fortunate and may expect considerable winnings.
There are many special symbols on slot machines that improve your chance of winning.
Symbols that provide free spins, such as wildcard symbols, which start small games, and so on are a popular fun element and can be found in most modern slot machines.
Resources
Now that you know the basics of how to make a slot game, it’s time to start gathering the resources you’ll need. The most important part of any game is the graphics, and slots are no different. You’ll need to find or create some high-quality icons for your game. If you’re not a designer, there are plenty of places where you can find free icons online. Once you have your icons, you’ll need to put them into your game. In GameMaker: Studio, this is done by creating “sprites.” Sprites are essentially just images that can be used in games.
To create a sprite, select the “Sprites” tab in the Resource Explorer. Then, click the “Create Sprite” button. This will open up the Sprite Editor. In the Sprite Editor, you can import your icons by clicking the “Import” button in the top-left corner. Once your icons are imported, you can drag and drop them into the sprite editor to create your sprite.
Once you have created your sprite, you can close the Sprite Editor and return to the Resource Explorer. Now, select the ” Objects” tab. This is where you will create the objects that make up your game. For this tutorial, we will just be creating a simple object for our slot machine. To do this, click the “Create Object” button. This will open up the Object Editor.
In the Object Editor, you should name your object and give it a sprite. You can do this by selecting the “Name & Sprite” tab in the top-left corner. Once you’ve given your object a name and sprite, you can close the Object Editor and return to the Resource Explorer.
Now that you have your resources ready, it’s time to start writing some code!
Setting Up the Project
The first thing you need to do is set up your project. In GameMaker: Studio, this is done by creating a “room.” Rooms are essentially just the levels or stages in your game. To create a room, select the “Rooms” tab in the Resource Explorer. Then, click the “Create Room” button. This will open up the Room Editor.
In the Room Editor, you should name your room and give it a size. You can do this by selecting the “Name & Size” tab in the top-left corner. Once you’ve given your room a name and size, you can close the Room Editor and return to the Resource Explorer.
Now that you have your room set up, it’s time to add some objects to it. To do this, select the “Rooms” tab in the Resource Explorer. Then, select your room from the list of rooms on the left. This will open up the Room Editor. In the Room Editor, click the ” Objects” tab. This will open up a list of all the objects in your game on the right. Select the slot machine object and click the “Add” button. This will add your object to the room.
Now that you have your object in the room, you can close the Room Editor and return to the Resource Explorer.
Creating The Slot Machine
Now that you have your project set up, it’s time to start writing some code! The first thing you need to do is create a basic slot machine. To do this, select the ” Objects” tab in the Resource Explorer. Then, select your slot machine object from the list of objects on the left. This will open up the Object Editor.
In the Object Editor, select the “Create Event” button. This will open up the Event Editor. The Event Editor is where you will write all of your code. For this tutorial, we will be using the “Step” event. This event is called every frame and is used for updating objects.
To create a step event, select the “Step” event from the drop-down menu in the top-left corner of the Event Editor. Then, click the “Add Action” button. This will open up the Action Selection window.
In the Action Selection window, select the “Control” category. Then, select the “Execute Code” action. This action will allow you to write your own code. Once you’ve selected the action, click the “OK” button. This will add the action to your event.
Now that you have your action added, it’s time to write some code! The first thing you need to do is initialize some variables. These variables will be used to store information about the state of the machine and the player’s progress. To do this, add the following code to your event:
var credits = 0;
varBet = 1;
var jackpot = 100;
This code will create three variables. The first variable, “credits,” will be used to store the number of credits the player has. The second variable, “bet,” will be used to store the amount the player is betting. The third variable, “jackpot,” will be used to store the current value of the jackpot.
Next, you need to add some code that will generate a random number. This number will be used to determine which slot is displayed on the screen. To do this, add the following code to your event:
random = irandom(3);
This code will generate a random number between 0 and 3. Now that you have your random number, you need to add some code that will display the appropriate slot on the screen. To do this, add the following code to your event:
switch (random) {
case 0:
sprite_index = s_slot1;
break;
case 1:
sprite_index = s_slot2;
break;
case 2:
sprite_index = s_slot3;
break;
}
This code will check the value of the “random” variable. If the variable is equal to 0, the first slot will be displayed. If the variable is equal to 1, the second slot will be displayed. If the variable is equal to 2, the third slot will be displayed.
Now that you have your basic slot machine set up, it’s time to add some code that will handle the player’s input. To do this, you need to add a “Key Press” event. This event is called when the player presses a key on the keyboard.
To create a key press event, select the “Key Press” event from the drop-down menu in the top-left corner of the Event Editor. Then, click the “Add Action” button. This will open up the Action Selection window.
In the Action Selection window, select the “Control” category. Then, select the “Execute Code” action. Once you’ve selected the action, click the “OK” button. This will add the action to your event.
Now that you have your action added, it’s time to write some code! The first thing you need to do is check if the player has pressed the “SPACE” key. To do this, add the following code to your event:
if (keyboard_check(vk_space)) {
}
This code will check if the player has pressed the “SPACE” key. If they have, the code inside of the braces will be executed.
Next, you need to add some code that will deduct the bet from the player’s credits. To do this, add the following code to your event:
credits -= bet;
This code will deduct the value of the “bet” variable from the “credits” variable.
Now, you need to add some code that will determine if the player has won or lost. To do this, add the following code to your event:
if (random == 0) {
credits += bet * 2;
} else if (random == 1) {
credits += bet * 3;
} else if (random == 2) {
jackpot += bet;
credits -= bet;
} else {
// player loses
}
This code will check the value of the “random” variable. If the variable is equal to 0, the player will win double their bet. If the variable is equal to 1, the player will win triple their bet. If the variable is equal to 2, the player will add their bet to the jackpot. If the variable is anything else, the player will lose their bet.
Finally, you need to add some code that will update the HUD. To do this, add the following code to your event:
hud_update(credits, bet, jackpot);
This code will call the “hud_update” function. This function will take three arguments: the player’s credits, the player’s bet, and the current value of the jackpot.
And that’s it! You should now have a basic slot machine game up and running. Try adding some more features to your game, such as different bet amounts, or a max bet limit. See if you can come up with other ways to make your game more interesting!
FAQ
How do I create slot machine games online?
To produce a professional app that functions through a link on smartphones, tablets, and computers, simply modify the appearance and user experience of the slot machine games in simple steps. You don’t need any technical expertise to create slot machine games or interact with your audience.
You can also use one of the many online tools available to improve your game’s graphics and payouts.
What is the best software for making slot machine games?
There are a few different types of software you could use, but we recommend using Unity. It’s a powerful engine that will let you create 3D or 2D games with ease. Plus, there’s a huge community of developers who can help you out if you get stuck.
How do I make a slot machine game in Unity?
Creating a slot machine game in Unity is actually quite simple. First, you need to create a new project. Then, create a new scene and add some basic objects to it (a player, some credits, etc.). Next, write some code that will handle the mechanics of the game. Finally, add some graphical elements to make your game look more polished.
Check out our full tutorial on how to make a Unity slot machine game for more detailed instructions.
What are some good ideas for making my own slot machine game?
There are a few things you can do to make your game stand out from the crowd. First, try adding some unique graphics or animations. Second, come up with interesting ways to use the slot machine mechanic in your game. For example, you could use it as a way to unlock new levels, or give the player different power-ups. Finally, add some fun sound effects or music to really get the player’s attention.
With a little creativity, you can make a really fun and unique slot machine game that people will love to play.