Opolis Anthology Series A project of NUNUM (see other related projects). About Opolis is a flash fiction sci-fi anthology published by NUNUM. Want more insight into the affiliated editors' preferences? Read our interview with the editor(s) of NUNUM. Country of Publication Canada Publication Media & Frequency Electronic Publication Electronic PublicationPublished 1 x per yearPrint Publication Print PublicationPublished 1 x per year AI Policy Unknown AI policy Fiction Open Dates: Rolling Deadlines: Check cutoff dates.Audience:Open to a broad Audience.Genres: Science Fiction Open to all/most SubgenresLengths: Flash Fiction: Up to 1,000 words.Styles:Open to all/most Styles, including: Mainstream.Topics: Open to all/most Topics.Payment:No monetary payment Provides free copy/copies No monetary payment. Provides free copy/copies.Submissions:Method: Submittable submission manager. Reprints: Reprints are NOT allowed.Simultaneous submissions: Simultaneous submissions are allowed.Multiple entries: Multiple entries are allowed.Media: Text. Always check guidelines for details and restrictions. If you aren't familiar with these terms, see our glossary. Go to project webpage Report: Submission/Response Correction/Update New Cover ArtSocial:Instagram @NUNUM.unofficialX (Twitter) @NUNUMunofficial Support this Publisher: Buy Book(s) For the Editor(s): Request Interview Duosuma Submission Manager Link to Duotrope Opolis Anthology Series Submission Statistics The statistics in this section are compiled from submission reports sent to us through our submission tracker. They are not provided by the publication's editors/staff or by Duotrope's admins. Information in this section is updated a few times per day. Learn more about the statistics. Filter: Category: Group by submission Include related projects Accuracy We have received 2 reports from 2 different members within the past 12 months. The more responses reported, the more accurate the information. Other Information Most recent response reported was received on 23 Jun 2026. Responses have been received for submissions sent as recently as 18 Jun 2026. Date compiled: 07 Sep 2026 11:24 UTC (1 hour, 11 minutes ago). Work submitted here was also submitted to...This section is available to subscribers only. Sign up and start your free trial today!Members accepted here also had work accepted by...This section is available to subscribers only. Become a member and start your free trial today! Your Submissions This section is available to subscribers only. Join today! Related ProjectsDone in a Hundred Anthology SeriesNUNUM Charges fees for all submissions Before SubmittingWe cannot guarantee that the information on this page is correct. It is not unusual for publications to evolve or close without notice. We do our best to keep up, but it isn't always possible. Duotrope listings do not imply endorsement or recommendation of the project being listed. Before submitting, you should use your own judgment to determine whether the project meets your standards.Always read the full guidelines provided by the publisher.Try to read at least one previous publication to get a better idea of what the editor would like to see.Unless the publisher's guidelines state otherwise, always use industry standard manuscript formatting.Be professional, patient, and persistent. DatesLast Updated: 01 Sep 2026We check their guidelines for changes every four weeks, and we audit the listing twice a year. Cookie Consent: This site uses secure first-party cookies for essential, preference-setting, and statistical purposes. We do not use any marketing, advertising, or third-party cookies. Read our full cookie policy. Accept All Cookies Allow Essential Cookies Only