*NOTE* Most allow art as well. "Claim couples" does not necessarily mean the couples must be romantic, and sometimes threesomes and moresomes are allowed. Some communities merely ask for one genre (i.e. smut) but do not require it. Always check the comm info to be sure.

Collaborations Allowed

Community	Themes	Sets	Fandom	Description
12daysof	12	16	All/Multi	Write from 12 holiday themes on 16 sets, relevant to the holiday/season of the set claimed.
25prompts	25	10	All/Multi	Write from 25 themes on 10 sets, some having specific rules.
30_darkfics	30	1	All/Multi	Must be at least 18. Write dark works from 30 themes.
30_somethings	30	11	All	Write from 30 themes on 11 sets.
50alternates	50	2	Multi	Write historical or fantasy AUs from 50 themes on 2 sets.
50episodes	50	17	All/Multi	Write scenes from 50 themes on 17 sets.
50harlequins	50	1	All/Multi	Write romance clichés from 50 themes.
50originals	50	10	Original	Write original works from 50 themes on 10 sets. No claims.
story_arc	5/10/15 20/30	5/4/3 2/2	All/Multi	Write/Draw an arc or multi-chaptered works from 5, 10, 15, 20, or 30 themes on 5, 4, 3, 2, and 2 sets, respectively.

[Total | 9]

*NOTE* Most allow art as well. "Claim couples" does not necessarily mean the couples must be romantic, and sometimes threesomes and moresomes are allowed. Some communities merely ask for one genre (i.e. smut) but do not require it. Always check the comm info to be sure.

Art Allowed

Community	Themes	Sets	Fandom	Description
30for3	30	2	All/Multi	Write/Draw from 30 themes on 2 sets. Claim threesomes or moresomes.
30_kisses	30	2	All/Multi	Write/Draw from 30 themes on 2 sets with a kiss in each work. Claim couples.
mix_n_make*	--	--	All	Write/Draw from a playlist of your making.
story_arc	5/10/15 20/30	5/4/3 2/2	All/Multi	Write/Draw an arc or multi-chaptered works from 5, 10, 15, 20, or 30 themes on 5, 4, 3, 2, and 2 sets, respectively.

*Not exactly themed communities, just claiming or a choose-your-own themes.

[Total | 4]

*NOTE* Most allow art as well. "Claim couples" does not necessarily mean the couples must be romantic, and sometimes threesomes and moresomes are allowed. Some communities merely ask for one genre (i.e. smut) but do not require it. Always check the comm info to be sure.

Non-Claiming Asylums

Community	Themes	Sets	Fandom	Description
25moments	25	1	All/Multi	Write from 25 themes. No claims.
50originals	50	2	Original	Write original works from 50 themes on 10 sets. No claims.

[Total | 2]