As noted here, tags with only one question are harvested after about six months, leading to questions ending up untagged and hard to find. I've come across a few of these recently and added them back, just deferring the problem for another half-year. But the real solution is to ask more questions about these less-common games.
The following game tags currently have only one question. Can you save them? If you do, edit this post to claim credit for the tags you save so we know whom to thank. Or if some of these tags shouldn't exist, please fix them and update this list.
Tags with tag wikis (so somebody cared enough to start colonizing these):
Tags without tag wikis:
In some cases it might make sense to merge these tags (e.g. if the tag here describes an expansion or variant of a game that already has a tag).
- empire-builder - by Canageek (later deprecated by crayon-rail-games, sorry Canageek and thanks for the help!)
- necron - by Pureferret
- vinci - by MonicaCellio
- dominion-cornucopia - by Johno
- rummikub - by Omega
- penny-arcade-gamersvsevil - by Johno
- talisman - by TheJug
- american-megafauna - by ire_and_curses
- bios-megafauna - by ire_and_curses
- in-the-year-of-the-dragon - by Paul Marshall
- swish - by Joe Golton
Died, leaving orphan wikis behind
(If you re-create anything on this list, try to find the now-untagged question about it and tag it too.)
Note: According to this, single-use tags won't expire any more if they have wikis. Can someone who can access the orphan wikis below recreate these tags and restore their wikis? Then we'd just have to find the now-untagged questions.
- gin-rummy - merge into rummy?
Note: I compiled this list via visual scan of the end of the tags list, so it's possible I've missed something or accidentally included something that was being addressed as I typed. If so, sorry and please note it.