CombatBeginner

Knockback / Recoil

Jolting a character or weapon backward the instant it deals or takes a hit.

impactcombatjuicefeedback

Examples

Captured from this page's own interactive demo below.

Overview

Knockback physically displaces the target (or the attacker, as recoil) a short distance the moment a hit connects, then eases back or comes to rest — instead of both parties staying rooted in place while only a health bar changes.

It works for the same reason hit stop and camera shake do: real impacts transfer momentum, so a hit that doesn't move anything reads as weightless. A visible push sells that force was actually exchanged.

Knockback on the target reads as damage/impact; recoil on the attacker (a gun kicking back, a sword's follow-through) reads as power in the attack itself — they're the same technique aimed in opposite directions.

Interactive Demo

Distance36px

Duration280ms

Use Cases

Enemies flying back from heavy hitsShotgun blasts and explosionsShield bashes and parriesBoss attacks that displace the player

Best Practices

Do

✓Ease the return to rest (don't snap back instantly) so the recovery reads as physical, not teleported.
✓Scale distance with the hit's weight, and cap it so heavy knockback can't push a target through geometry.
✓Briefly disable the target's normal input/AI control during the knockback so it doesn't fight the motion.

Don't

✕Don't apply full knockback to every trivial hit — reserve larger pushes for meaningful blows.
✕Don't let knockback stack additively from rapid multi-hits without a cap; it should clamp, not launch the target off-screen.
✕Don't skip collision checks during the knockback move — it shouldn't clip through walls or other entities.

Common Mistakes

⚠Moving the target with a raw position set instead of through the physics/collision system, causing clipping.
⚠Using the same knockback distance regardless of the recipient's size or weight class.
⚠Forgetting recoil on the attacker's side, so only the receiving end of a hit ever feels it.

Implementation

Paste this into your AI assistant (Cursor, Copilot, Claude) to add the effect to your project.

Prompt

Add the "Knockback / Recoil" game-feel effect to my project: Jolting a character or weapon backward the instant it deals or takes a hit.

How it works: Knockback physically displaces the target (or the attacker, as recoil) a short distance the moment a hit connects, then eases back or comes to rest — instead of both parties staying rooted in place while only a health bar changes.

Guidelines:
- Ease the return to rest (don't snap back instantly) so the recovery reads as physical, not teleported.
- Scale distance with the hit's weight, and cap it so heavy knockback can't push a target through geometry.
- Briefly disable the target's normal input/AI control during the knockback so it doesn't fight the motion.

Avoid:
- Don't apply full knockback to every trivial hit — reserve larger pushes for meaningful blows.
- Don't let knockback stack additively from rapid multi-hits without a cap; it should clamp, not launch the target off-screen.
- Don't skip collision checks during the knockback move — it shouldn't clip through walls or other entities.

Implement the effect in whatever engine/stack the project already uses and follow its existing code style. Wire it up where it makes sense.