Wiki is currently undergoing a revamp! If you see some pages that are more polished, it means they've been revamped.
There are multiple addons in the works that are being continually supported by developers and contributors of Fungal Infection: Spore. Only one is out, but they are all being worked on.
Fungal Infection: Calamitous Tunes
By: SyrCrypt
Overview: This FI:S addon adds music discs of FI:S related songs made by SyrCrypt.
Link: https://www.curseforge.com/minecraft/mc-mods/fungal-infection-calamitous-tunes
Spore: Divine Reawakening
By: SlasherWolf
Overview: An addon where you get to worship the Spore. Gain the Hivemind's trust, become a Prophet, perform rituals, and grow your own cult! Or, you can go down the route of a Heretic...
Link: N/A
Discord Server: https://discord.gg/Gvp24ewuac
Spore: Survivalists
By: the_harbinger69
Overview: Adds surviving communities of NPCs with building and defense capabilities, as well as very basic guns and trading profiles with innate communal inventories.
Link: N/A
Spore's Delight
By: EnterTheBoi
Overview: This mod lets you able to butcher Spore mobs to create unique food dishes.
Link: N/A
Discord Server: https://discord.gg/SSgUuz9s