Dynamic Surroundings
by OreCruncher
With Dynamic Surroundings, sounds take on reverb from nearby materials, fog shifts with biome and weather, and lava and campfires produce flame and steam effects.
What it does
The mod changes how sound and sight behave in the world. Sounds played in 3D space pick up a reverb effect shaped by the materials around them. Fog density follows the biome, the time of day and the weather. Waterfall sounds and visuals trigger when flowing water is detected nearby, and northern skies show an aurora over cold, icy and taiga biomes in later builds.
Players can also open a key-bound sound control screen during play to block, cull or adjust the volume of individual sounds, and hear any sound on its own. Dynamic Surroundings is open source under the MIT License and is published for Fabric and NeoForge on 1.17.1 – 1.21.1 across four release versions. It runs on the client alone, so servers and other players do not need it. The latest files for both loaders target 1.21.1, dated 2026-10-10.
Key features
Reverb from materials
Sounds in 3D space receive a reverb effect based on the blocks surrounding them.
Individual sound control
A key binding opens an in-game screen where single sounds can be blocked, culled or set to a chosen volume.
Biome and weather fog
Fog density changes with the biome, the time of day and the current weather.
Hot block effects
Flame jets appear over lava and magma, and steam rises where water meets a hot block such as a campfire or a lava cauldron.
Firefly and aurora effects
Fireflies blink softly around flowers, and an aurora appears in the northern sky over cold biomes in the 1.21.1-0.4.6 and later builds.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Dynamic Surroundings need to be installed on servers?
Which loaders does Dynamic Surroundings support?
Can the sound control screen mute a single sound?
In the catalog
Dynamic Surroundings is one of 19,031 Adventure mods on ModsFinder, and one of 10,052 Adventure mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
As an FYI there are other versions of my mod floating around the various mod distribution sites. They appear to be forks from various versions of my mod, and have had AI extensively used to rework to fit modern Minecraft/loaders, and extend the feature set. I cannot attest to the quality, and I have no involvement…
Official listing
- Modrinth page
- modrinth.com/mod/dynamicsurroundingsfabric
- Owner
- OreCruncher
- Published
- 2021-10-12
- Updated on Modrinth
- 2026-10-10
- Facts verified
- 2026-10-15