Frankly, I have given up.
Resolution criteria
- Resolves to the single option matching the calendar period (Japan Standard Time, JST) when an official “TV anime Season 2” (第2期/続編のTVアニメ) for No Game No Life is first publicly announced. Accepted sources: the official site (ngnl.jp), the series’ official X account (@ngnl_anime), KADOKAWA/MF Bunko J official channels or press releases, or an AnimeJapan/official stage announcement mirrored on those channels. Third‑party articles only count if they link to an official source. (ngnl.jp) 
- Announcements for other formats (film/OVA/ONA/specials), remasters/boxes, “new project” with no TV‑series confirmation, retailer/streaming listings, leaks, and April Fools posts do not count. The option “Announced after 2030” applies to announcements on/after 2031‑01‑01 JST. “Never” resolves only if an official, unambiguous statement from rights holders declares that no TV anime S2 will be produced; otherwise the market stays open until an eligible announcement occurs. (famitsu.com) 
Background
- The TV anime by Madhouse aired April–June 2014; a prequel film, No Game No Life: Zero, premiered July 15, 2017. (en.wikipedia.org) 
- As of January 20–21, 2025, creator Yuu Kamiya denied circulating S2 “leaks” on X; multiple outlets reported his post stating the rumors were fake. There has been no official S2 announcement since. (animecorner.me) 
- Recent official activity has focused on 10th‑anniversary products (e.g., 2024 Complete Blu‑ray Box) rather than new TV production. (famitsu.com) 
Considerations
- Use JST for date boundaries; if posts appear on different dates across time zones, the JST timestamp governs. 
- Rights/greenlights typically come via KADOKAWA/production committee; author commentary alone does not constitute an official TV S2 announcement unless accompanied by committee/official‑channel confirmation. (ngnl.jp) 
- Fake “S2 confirmed” rumors recur; do not resolve unless an official link (site or verified account) explicitly confirms a TV second season. (animecorner.me) 
Market close date will be extended as necessary.
- Update 2025-10-30 (PST) (AI summary of creator comment): The creator has acknowledged that there should be a dividing line between "Announced after 2030" and "Never" options. This suggests the resolution criteria will be updated to clarify the boundary between these two outcomes.