game-feel SKILL.md skillA

game-feel from summerengine/summer is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add summerengine/summer/game-feel@git:20261028.4db10ef

Pins git:20261028.4db10ef in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: summerengine/summer
Path: plugins/claude/skills/game-feel/SKILL.md
Versions recorded: 5
Latest version: git:20261028.4db10ef, committed Oct 28, 2026
First version recorded: Oct 22, 2026
Size: 22,873 bytes
Repository stars: 92
License: MIT

Add juice: hit-flash, trauma camera shake and audio ducking, one hit fires all three.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Game Feel — The Trio That Makes Hits Land

Particles do not make a game feel good. Screen shake alone does not either.
What makes a hit land is three systems firing on the same frame: a sub-frame
**hit flash** on the body that got hit, **trauma-based camera shake** with
quadratic falloff so big hits saturate, and **audio ducking** that briefly
squashes Music/Ambient so the impact SFX punches through. This skill installs
the canonical Summer Engine stack as three small systems wired to one signal.

## Step 1 — Ask what feels flat

Open with one focused question. Wait for the answer.

> What feels flat? Pick one to start: combat hits / pickups / explosions / spell casts / something else.

If the user says "all of it", anchor on **combat hits** — the hit-flash + shake + duck trio is the loudest perceived improvement per minute, and pickups/explosions reuse the same building blocks afterwards.

## Step 2 — Read the current scene state

Before adding anything, see what's there.

**Preferred (Summer MCP):**

```
summer_get_scene_tree
summer_inspect_node "./World/Enemy"   # the body that gets hit
summer_inspect_node "./World/Player/Camera3D"   # the camera to shake
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add summerengine/summer/game-feel@sha256:3ba5b87060561edb

The line at the top of this page pins the label git:20261028.4db10ef, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_4pbd3scgddx7c2ye.svg)](https://markdownregistry.com/a/art_4pbd3scgddx7c2ye)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Oct 22, 2026 and Oct 28, 2026, about one every 2 days.

version	committed	commit	size	audit
git:20261028.4db10ef latest	2026-10-28	4db10ef	22,873 B	A	view · diff
git:20261025.1fd730e	2026-10-25	1fd730e	22,873 B	A	view · diff
git:20261023.30b1fb7	2026-10-23	30b1fb7	22,873 B	A	view · diff
git:20261023.3cb07c4	2026-10-23	3cb07c4	22,873 B	A	view · diff
git:20261022.4000773	2026-10-22	4000773	22,873 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (22873 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

summerengine/summer · 92 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4pbd3scgddx7c2ye
GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/game-feel
GET https://markdownregistry.com/api/v1/blob/3ba5b87060561edb625d73e19078b54f0ad6dd3b269aa95d93c21139c9e0afd0

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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