Crypt Breaker's Alkahest Bombs- Force Damage?

[Ninjaxenomorph]

In the entry for the Crypt Breaker archetype in Inner Sea Magic, it says that Alkahest bombs, when attacking non-undead or constructs, do 1d4 damage plus more for every two levels, and that this is FORCE damage. Is this correct, or a misprint?

Also, how do types of bombs that reduce damage dice work? Do they just use d6s vs undead/constructs and d3s vs anything else?

[HaraldKlak]

James Jacobs mentioned that it should be acid

While it isn't an official errata, it is close enough.

[HaraldKlak]

Ninjaxenomorph wrote:

Also, how do types of bombs that reduce damage dice work? Do they just use d6s vs undead/constructs and d3s vs anything else?

Reducing each by one step seems reasonable.

[Ninjaxenomorph]

Thanks! My search-fu is not very strong. From what James Jacobs wrote, I could see it being interpreted either way, and this would be for Society, so I don't know what is legal.