This addon adds two types of spikes, available in many materials( in new version v1.0.3), along with Camouflage Grass to Minecraft Bedrock Edition.
Entities killed by spikes count as player kills. Entities killed by spikes will drop experience orbs. If the player is holding a weapon with the Looting enchantment, the Looting effect will also apply to entities killed by spikes.

Here are their recipes:

Two Types:
There are two types: Normal Spikes and Spring Spikes.
Normal Spikes continuously damage mobs standing on them. The damage value is the same for swords of the same material.

Add two Slime Balls to normal spikes' recipes to craft spring spikes or use a normal spike and a Slime Ball to craft.
Spring Spikes not only damage mobs but also launch them upward when triggered. If a mob falls onto either type of spike, it takes extra damage based on the fall distance. The formula is: (fallDistance - 1) × base damage.

Many Materials:
The spikes are available in many materials: netherite, diamond, iron, golden, copper, stone, and wooden (contain bamboo and nether woods).

Copper Spikes share the same oxidation mechanics as vanilla copper blocks. Oxidized Copper Spikes have a lower base damage, but they apply an extra effect to mobs standing on them (a poison effect). The higher the oxidation level, the stronger the effect.
You can craft Camouflage Grass with any leaves and string.

Camouflage Grass disappears when a mob steps on it. When one piece disappears, nearby pieces also disappear. (Note: you can place Leaf Litter, Carpet, or other blocks with similar collision boxes on top of Camouflage Grass – the trap can still be triggered.)