Armour Spikes Size?

[Ogrork the Mighty]

Do armour spikes for larger than normal sized armour deal increased damage?

Also, what is the base grapple damage for larger than medium sized creatures?

 

[3d6]

Yes, just like any other weapon.

Grapple damage is equal to unarmed strike damage.

 

[Ogrork the Mighty]

Grapple damage is equal to unarmed strike damage.

Yes, but is that different for larger creatures? Small is 1d2 and Medium is 1d3. Does it increase for larger creatures? (I would assume it does)

 

[Infiniti2000]

Yes, it does increase. It would be 1d4 for Large creatures.

 

[Ogrork the Mighty]

Thanks all.