sluipgeluid

Sluipgeluid is a Dutch term that translates roughly to “creeping sound” or “stealth noise.” It refers to the audible output produced when a person or character moves quietly, with particular emphasis in stealth-oriented contexts such as video games, simulations, or stage performances. In gaming, sluipgeluid describes the sound profile associated with crouched or slow movement that aims to minimize detection by enemies. Outside of games, the term can be used more generally to describe quiet or unobtrusive movement in real-world situations.

The level of sluipgeluid is influenced by multiple factors. Movement style (sneaking, walking, running) and speed have a direct impact on noise. The surface being traversed (soft flooring versus hard, rough, or metallic surfaces) also matters, as do equipment and footwear that may dampen or amplify sound. Environmental conditions, such as wind or proximity to walls, can affect how sound propagates and how noticeable it is to observers or AI agents.

In game design, sluipgeluid is part of audio design and detection mechanics. Designers balance it to create a believable stealth experience: excessive noise breaks immersion and makes stealth trivial, while too little noise can remove tension. Players typically reduce sluipgeluid by crouching, moving slowly, choosing softer surfaces, or equipping gear that lowers noise output. The concept is widely understood in Dutch-speaking gaming communities and is sometimes used more broadly to denote low-noise operational practices.