Modern Beta Mod FAQ

When creating a new world, look for the world type or preset selector and choose 'Beta 1.7.3' from the available chunk generators. The mod will then generate terrain matching that classic version's style.

Make sure you've enabled the Beta sky/fog colors and Beta biome colors in your client rendering options—these are what give worlds that authentic classic look. Without them, the terrain generates correctly but the visual appearance will feel more modern.

Each Infdev date represents a different snapshot of terrain generation from that development phase, with varying world sizes, terrain features, and biome behavior. Try different dates to see which classic generation style you prefer.

You cannot change the chunk generator of an existing world without external tools. Create a new world with your desired generator instead, or use a world conversion tool if available.

No, Modern Beta only re-implements classic terrain generation and rendering options. It doesn't add any custom content, so it's compatible with other mods and won't clutter your creative inventory.

Check if you've enabled the old fog colors option—this can make fog appear denser. You can toggle it off in the rendering options if you prefer better visibility.

Modern Beta should not be used alongside other chunk generator mods, as they conflict over which generator creates terrain. Choose one world generation mod per world.

Enable the option to render the game version in the top-left corner of your window in the client rendering settings, and it will display which classic version your current world is using.