---
key: mechanic/boss-fight-atlas--boss-ground-slam
type: mechanic
id: boss-fight-atlas--boss-ground-slam
lang: en
title: Ground slam
summary: A ground impact creates a damaging area around its contact point.
updatedAt: '2026-10-22'
status: active
url: >-
  https://gamemechanics.pro/en/knowledge/mechanic/boss-fight-atlas--boss-ground-slam/
jsonUrl: >-
  https://gamemechanics.pro/api/v1/knowledge/en/mechanic/boss-fight-atlas--boss-ground-slam.json
markdownUrl: >-
  https://gamemechanics.pro/content/knowledge/en/mechanic/boss-fight-atlas--boss-ground-slam.md
aliases: []
tags:
  - Boss fights
  - Body and melee
sourceIds:
  - source-8d8e9ed68139ad3d
  - source-354b6f945a6adcec
  - source-33fd2e5b8feccbc5
  - source-fe1d941d246fcb74
  - source-faba29a7bcb74789
  - source-86e61d47c3c90f4d
  - source-0bb18e37eb92d9c5
  - source-631be35bfaa1db07
sources:
  - id: source-8d8e9ed68139ad3d
    title: 'Boss Fight Atlas: Ground slam (RU)'
    url: 'https://polyakovin.github.io/boss-fight-atlas/ru/mechanics/ground-slam/'
    verifiedAt: null
  - id: source-354b6f945a6adcec
    title: 'Boss Fight Atlas: Ground slam (EN)'
    url: 'https://polyakovin.github.io/boss-fight-atlas/en/mechanics/ground-slam/'
    verifiedAt: null
  - id: source-33fd2e5b8feccbc5
    title: False Knight · Hollow Knight
    url: 'https://www.youtube.com/watch?v=rwZmf4u366o&t=151s'
    verifiedAt: null
  - id: source-fe1d941d246fcb74
    title: 'Godfrey, First Elden Lord · Elden Ring'
    url: 'https://www.youtube.com/watch?v=U2jd1fqLpsE&t=180s'
    verifiedAt: null
  - id: source-faba29a7bcb74789
    title: Godrick the Grafted · Elden Ring
    url: 'https://www.youtube.com/watch?v=EDoJPFDEev0&t=78s'
    verifiedAt: null
  - id: source-86e61d47c3c90f4d
    title: Attack reference · Godfrey stomp and shockwave behavior
    url: 'https://eldenring.wiki.gg/wiki/Godfrey,_First_Elden_Lord'
    verifiedAt: null
  - id: source-0bb18e37eb92d9c5
    title: Ori and the Will of the Wisps
    url: 'https://www.youtube.com/watch?v=DvuB8cImPIg&t=103s'
    verifiedAt: null
  - id: source-631be35bfaa1db07
    title: Hollow Knight
    url: 'https://www.youtube.com/watch?v=rwZmf4u366o&t=166s'
    verifiedAt: null
relations: []
placements:
  - catalogId: boss-fight-atlas
    id: boss-ground-slam
    title: Boss fights
    url: 'https://gamemechanics.pro/en/mechanics/boss-fight-atlas/#boss-ground-slam'
    categoryIds:
      - catalog-part-1
supersededBy: []
attributes:
  preview:
    updatedAt: '2026-10-22'
    title: Ground slam
    description: A ground impact creates a damaging area around its contact point.
    image:
      src: images/mechanics/boss-frame-dvub8cimpig-103.webp
      width: 1280
      height: 720
      game: Ori and the Will of the Wisps
      credit: Moon Studios / Xbox Game Studios; gameplay capture by Gellot
      rights: >-
        Game graphics © Moon Studios / Xbox Game Studios. Gameplay recording by
        Gellot. Visible source markings preserved. All rights reserved; excluded
        from MIT and CC BY 4.0.
      sourceFrameSeconds: 103
      sourceUrl: 'https://www.youtube.com/watch?v=DvuB8cImPIg&t=103s'
      originalUrl: 'https://www.youtube.com/watch?v=DvuB8cImPIg'
      caption: Horn Beetle strikes the ground after jumping
      alt: Horn Beetle strikes the ground after jumping
      markers:
        - x: 70
          'y': 74
          label: Ground contact marks the start of the impact effect
    tips:
      - >-
        Distinguish the impact itself from a traveling wave and any lingering
        hazard.
    examples:
      - title: Hollow Knight
        url: 'https://www.youtube.com/watch?v=rwZmf4u366o&t=166s'
endsAt: null
provenance: >-
  Editorial reference index based on the 124 public Boss Fight Atlas mechanic
  pages checked on 2026-10-20. Original concise RU/EN definitions by
  gamemechanics.pro; source categories, game/boss associations and reference
  URLs retained from the atlas. Linked materials retain their original rights;
  references are upstream attributions, not independent verification.
license: CC-BY-4.0
codeLicense: MIT
attribution: gamemechanics.pro contributors
catalogKey: catalog/boss-fight-atlas
---
# Ground slam

id: boss-fight-atlas--boss-ground-slam
type: mechanic
key: mechanic/boss-fight-atlas--boss-ground-slam
lang: en
status: active
url: https://gamemechanics.pro/en/knowledge/mechanic/boss-fight-atlas--boss-ground-slam/

A ground impact creates a damaging area around its contact point.

## At a glance

![Horn Beetle strikes the ground after jumping](https://gamemechanics.pro/images/mechanics/boss-frame-dvub8cimpig-103.webp)

[Ori and the Will of the Wisps](https://www.youtube.com/watch?v=DvuB8cImPIg&t=103s) · Game graphics © Moon Studios / Xbox Game Studios. Gameplay recording by Gellot. Visible source markings preserved. All rights reserved; excluded from MIT and CC BY 4.0.

[Source recording](https://www.youtube.com/watch?v=DvuB8cImPIg), 103 s

1. Ground contact marks the start of the impact effect

- Distinguish the impact itself from a traveling wave and any lingering hazard.

- [Hollow Knight](https://www.youtube.com/watch?v=rwZmf4u366o&t=166s)

## How it works

A ground impact creates a damaging area around its contact point.

## Variants

### How the technique works

<a id="boss-ground-slam-rule"></a>

- A ground impact creates a damaging area around its contact point. <a id="boss-ground-slam-definition"></a>

## Context and limits

A concise reference to all 124 Boss Fight Atlas mechanics across its 14 source sections. Each entry includes a definition, full RU/EN lesson links, game references and further reading retained from the source. Animations and detailed rules remain in the atlas.

## Connected materials


## Sources and provenance

Editorial reference index based on the 124 public Boss Fight Atlas mechanic pages checked on 2026-10-20. Original concise RU/EN definitions by gamemechanics.pro; source categories, game/boss associations and reference URLs retained from the atlas. Linked materials retain their original rights; references are upstream attributions, not independent verification.

- [Boss Fight Atlas: Ground slam (RU)](https://polyakovin.github.io/boss-fight-atlas/ru/mechanics/ground-slam/) (id: source-8d8e9ed68139ad3d)
- [Boss Fight Atlas: Ground slam (EN)](https://polyakovin.github.io/boss-fight-atlas/en/mechanics/ground-slam/) (id: source-354b6f945a6adcec)
- [False Knight · Hollow Knight](https://www.youtube.com/watch?v=rwZmf4u366o&t=151s) (id: source-33fd2e5b8feccbc5)
- [Godfrey, First Elden Lord · Elden Ring](https://www.youtube.com/watch?v=U2jd1fqLpsE&t=180s) (id: source-fe1d941d246fcb74)
- [Godrick the Grafted · Elden Ring](https://www.youtube.com/watch?v=EDoJPFDEev0&t=78s) (id: source-faba29a7bcb74789)
- [Attack reference · Godfrey stomp and shockwave behavior](https://eldenring.wiki.gg/wiki/Godfrey,_First_Elden_Lord) (id: source-86e61d47c3c90f4d)
- [Ori and the Will of the Wisps](https://www.youtube.com/watch?v=DvuB8cImPIg&t=103s) (id: source-0bb18e37eb92d9c5)
- [Hollow Knight](https://www.youtube.com/watch?v=rwZmf4u366o&t=166s) (id: source-631be35bfaa1db07)

CC-BY-4.0 · gamemechanics.pro contributors
