This is a thread for players to try things and figure out how to get stamps! You can find yours in User profile > Stamp collection (or use this direct link)

Don't mind the question below, it's old and it's already been answered :)

Does anyone know what is the stamp between voiceinthefog and thatonecharacter in the Other section? It's the 4th one counting from the bottom

It's called scienceishappening; the obtainment method is (spoilers, obviously lol) to mutate a pet. This uses either the suspicious concoction (obtained mostly through the voice in the fog) or the devious brew (obtained with pumpkins in the Halloween event)

Thank you

Hey everyone! I'm reusing this thread and opening to everyone that wants to try new things and figure out how to get the stamps (new and old)

I'll mark it as a spoiler thread in the title