In 'Greetings from the Abyss', you play as an overqualified but underwhelmed greeting card writer who stumbles upon a world where all the cards come to life during a lunar eclipse. These sentient cards are battling in a secretive war, each representing different emotions: joy, sadness, love, grief, and everything in between. As you navigate this bizarre but humorous realm, you must choose which side to support while crafting witty messages that can influence the tides of the emotional conflict. Will you help the 'Joyful Jamboree' or the 'Grievers Guild'? Your choices, their serenity, and your irreverent humor shape the fate of the card kingdom, and perhaps, your own understanding of connection and feelings.