Cosplay Pikachu was listed as being encountered in contest-hall, but
that's a Sinnoh location. In OR/AS, the contest halls are not a
first-class location but rather just treated as part of the town or city
they are in. Cosplay Pikachu is given to the player after they
participate in their first contest, so its location can be any of the
four cities with a contest hall.
The Sinnoh starter that the player obtains in OR/AS is on Hoenn Route
101, not Sinnoh Route 201 (probably a copy/paste error).
Add a test to make sure that encounter regions always match the
region(s) that their game takes place in.
Fossil pokémon don't fit with the rest of the gift pokemon: rather than
being given a pokémon directly, you get an item which can be exchanged
for a pokémon somewhere else ("revived"). To handle them properly we'd
have to add an item location table. I don't want to figure that out
right now, so just ignore the fossils for now.
Andrew Ekstedt