For CAC Roblox , the usual way to make a floor feel bouncy is to give the floor part higher elasticity or add a bounce script to it. A simple setup is to select the floor part in Roblox Studio, then change its physical properties so it has more elasticity and lower friction.

Basic method

  1. Open the floor part in Studio.
  2. In Properties , find CustomPhysicalProperties.
  3. Increase the elasticity value.
  4. Test the part and adjust until it bounces the way you want.

A Roblox tutorial on bouncy parts shows that increasing elasticity makes a part bounce more, and that changing elasticity weight can make the bounce stronger. Another Roblox developer forum answer says you can edit CustomPhysicalProperties to raise elasticity for a bouncy effect.

If you want a stronger bounce

  • Set the floor part to use CustomPhysicalProperties.
  • Raise elasticity gradually, not all at once.
  • If the bounce feels weak, increase elasticity weight too.
  • Test in Play mode after each change.

The same tutorial notes that setting elasticity too low removes bounce, while higher values create a much stronger rebound.

Important note for CAC

If by “CAC” you mean Catalog Avatar Creator , some floor effects people share online are glitches rather than normal building settings. Recent posts describe users tilting or flipping the floor in CAC, but those are glitch- style behaviors, not the standard way to make a bouncy surface.

Example

If you are building a normal Roblox part, try this idea:

  • Elasticity: higher than default.
  • Friction: lower than default.
  • Test repeatedly until the jump feels right.

That matches the standard Roblox Studio approach for bouncy parts.

TL;DR

Make the floor bouncy by changing the part’s CustomPhysicalProperties and increasing elasticity. If you meant a CAC glitch rather than a build setting, the method is different and usually less reliable.