---
key: mechanic/metroidvania--family-group-08
type: mechanic
id: metroidvania--family-group-08
lang: en
title: Impact on the environment
summary: >-
  The player modifies objects and environments to reveal a route or new state of
  an area.
updatedAt: '2026-10-22'
status: active
url: 'https://gamemechanics.pro/en/knowledge/mechanic/metroidvania--family-group-08/'
jsonUrl: >-
  https://gamemechanics.pro/api/v1/knowledge/en/mechanic/metroidvania--family-group-08.json
markdownUrl: >-
  https://gamemechanics.pro/content/knowledge/en/mechanic/metroidvania--family-group-08.md
aliases: []
tags:
  - Metroidvanias
  - Capabilities
sourceIds:
  - source-8acd296040247f95
sources:
  - id: source-8acd296040247f95
    title: Spelunky
    url: 'https://store.steampowered.com/app/239350/'
    verifiedAt: null
relations: []
placements:
  - catalogId: metroidvania
    id: family-group-08
    title: Metroidvanias
    url: 'https://gamemechanics.pro/en/mechanics/metroidvania/#family-group-08'
    categoryIds:
      - section-3
supersededBy: []
attributes:
  preview:
    updatedAt: '2026-10-22'
    title: Impact on the environment
    description: >-
      The player modifies objects and environments to reveal a route or new
      state of an area.
    image:
      src: images/mechanics/spelunky-explosion.webp
      width: 1280
      height: 720
      game: Spelunky
      sourceUrl: 'https://store.steampowered.com/app/239350/'
      originalUrl: >-
        https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/239350/ss_d9ed1da2c639aad60ad5cb6715be2f0a4f8f2f63.1920x1080.jpg?t=1632912566
      credit: Mossmouth
      rights: © Mossmouth. All rights reserved.
      caption: An explosion reshapes the cave
      alt: >-
        Spelunky: an explosion sends rock fragments flying beside a ladder, near
        the explorer.
      markers:
        - x: 48
          'y': 62
          label: Explosion and rock destruction
    tips:
      - Preserve a visible effect on the route and area state.
    examples:
      - title: Spelunky
        url: 'https://store.steampowered.com/app/239350/'
endsAt: null
provenance: >-
  Original editorial design catalog consolidated from project discussions on
  2026-10-20. Complete discussion item lists and contextual limitations are
  preserved; linked primary sources support specific techniques, not the entire
  classification. English translation was prepared with machine assistance and
  editorial review.
license: CC-BY-4.0
codeLicense: MIT
attribution: gamemechanics.pro contributors
catalogKey: catalog/metroidvania
---
# Impact on the environment

id: metroidvania--family-group-08
type: mechanic
key: mechanic/metroidvania--family-group-08
lang: en
status: active
url: https://gamemechanics.pro/en/knowledge/mechanic/metroidvania--family-group-08/

The player modifies objects and environments to reveal a route or new state of an area.

## At a glance

![Spelunky: an explosion sends rock fragments flying beside a ladder, near the explorer.](https://gamemechanics.pro/images/mechanics/spelunky-explosion.webp)

[Spelunky](https://store.steampowered.com/app/239350/) · © Mossmouth. All rights reserved.

1. Explosion and rock destruction

- Preserve a visible effect on the route and area state.

- [Spelunky](https://store.steampowered.com/app/239350/)

## How it works

The player modifies objects and environments to reveal a route or new state of an area.

## Variants

### Variants and applications

<a id="family-group-08-variants"></a>

- Destruction of walls and floors. Rule: A suitable attack removes material and opens a passage. <a id="variant-mv-080"></a>
- Digging and laying tunnels. Rule: The player himself forms a path through destructible soil. <a id="variant-mv-081"></a>
- Moving blocks. Rule: Objects are pushed, pulled or placed in the right places. <a id="variant-mv-082"></a>
- Lifting, carrying and throwing. Rule: The hero delivers the object to the mechanism or uses it as a tool... <a id="variant-mv-083"></a>
- Levers, buttons and pressure plates. Rule: A local action changes the state of a door or device. <a id="variant-mv-084"></a>
- Remote activation. Rule: A shot, hook or returning object affects the mechanism from afar. <a id="variant-mv-085"></a>
- Electricity and circuits. Rule: Connecting a source to a sink starts the devices. <a id="variant-mv-086"></a>
- Fire, ice and phase states. Rule: Heating, burning and freezing change the properties of objects. <a id="variant-mv-087"></a>
- Liquid level. Rule: Draining, filling and flooding change the accessibility of paths and devices. <a id="variant-mv-088"></a>
- Growing and restoration. Rule: Plants or restored structures create platforms and passages. <a id="variant-mv-089"></a>
- Creating a temporary support. Rule: The ability creates a time-limited platform or other object. <a id="variant-mv-090"></a>
- Hacking devices and machines. Rule: Changing the mode of a device or robot opens a path or changes the threat. <a id="variant-mv-091"></a>
- Properties of materials. Rule: Weight, elasticity, conductivity or fragility determine the outcome of the interaction. <a id="variant-mv-092"></a>

## Context and limits

The author's working taxonomy of mechanics, access rules, structural patterns and support systems. This is not an industry standard or a statement that every item is required or present in every game. Hybrids and support are highlighted separately. Any finite list is limited by the level of detail; combinations and new options remain open.

## Connected materials


## Sources and provenance

Original editorial design catalog consolidated from project discussions on 2026-10-20. Complete discussion item lists and contextual limitations are preserved; linked primary sources support specific techniques, not the entire classification. English translation was prepared with machine assistance and editorial review.

- [Spelunky](https://store.steampowered.com/app/239350/) (id: source-8acd296040247f95)

CC-BY-4.0 · gamemechanics.pro contributors