Siltoneous
Explorer
Older, as in PF2e (no idea about PF1e). What I mean is this: I'm GM'ing Agents of Edgewatch, which IIRC is the 3rd AP of the 2nd edition era. The opponents are mostly there, but not all, and a number of the maps are only community provided (great work btw). Additionally, you will find that some of the effects/abilities of those opponents aren't there either.Older as in PF1?
Case in point: Foundry has a bunch of effects that are rule based and will show on PC tokens as being applicable to them. For instance: The pre-remaster Leukodaemon has a 30' 'Infectious Aura' ability that affects anything in a 30' range around it. Thus when PC tokens are closer than 30', they are automatically shown as being susceptible to that aura on the battle map. If they move further away, that susceptibility is removed (again automatically).
Now, I bring this up as the 3rd book of AoE has an opponent that has a similar 20' aura. However, while that ability is shown in the PC stats, the effect isn't automatically applied or shown. This is because the Aura effect 'Consumptive Aura' isn't created in the rule system. (*) Contrast that to one of the newer AP's, that has foundry support. You better believe all those effects, abilities and creature icons ARE fully supported.
(*) Once I get a better hand on Foundry, I'll submit the effect to the maintainers of the Foundry PF2e ruleset for inclusion so others can benefit.