Thanks for the challenge, but as normal for this type of thing*, some of the clues were technically wrong or not usable.
*Not a fault of you specifically. Rather, it has been my experience that almost
everyone who tries putting together a puzzle like this runs into this problem unless they are careful to guard against it specifically - and guarding against it can be tricky.
Razorvich wrote:Smiley Token:
Sum_above_numbers_search_game_results_smiley_token_settings
Razorvich wrote:Add all the numbers (not written numerals like "nine" or "ten", but numbers like 9 and 10) to get a game number
2016
153
29
21
24
325
365
6
25
11
325
1582
10
1582
11
2
14
1752
______
8253
Except that is not "all the numbers". The post starts thusly (at least when I view it):
Razorvich wrote:SEPTEMBER 2016 - Smiley Challenge
by Razorvich on Sat Sep 03, 2016 9:43 am
Official Monthly Challenge for September 2016
You include the latter 2016 but not anything above that. Nothing in your post or the clue suggests that you didn't mean to include the post time and topic.
Further, there is "To sign up all you need to do is join and win at least one game that has started between September 3 1800 CC Time and September 30 with the following settings:" above the smiley token clue, yet you do not include that 3, 1800, or 30. The standard meaning of "above" in any text is with reference to where it actually appears; yes, you had another "above" further up, but there is nothing suggesting whether you meant to refer to that instead. (Yes, one could simply generate a lot of numbers, get the game settings for all of them, and try all of them. That gets to a large number of games quickly...and one can't know if one has the correct settings until those games are concluded.)
There are too many forum posts to manually search them all by hand in the time given. (Literally. Even if someone spent 16 hours a day - every waking hour, on average - spending maybe 30 seconds per topic on average to scan the entire topic - which is probably a bit fast considering the length of some topics - checking every day from 9/3 to 9/30 inclusive, they would only check 108,000 topics. There are currently 140,508 topics. "Recent posts" is not a usable heuristic: the earliest of those was posted in 2006.) Checking those posts, there is not anything obviously googable. So I am wondering how we were meant to find them.
(Though it was obvious that there were non-letter smileys, from the lack of supplied punctuation or even spaces. And missing smileys could be guessed.)
Please do not simply brush off these complaints as sour grapes. (As you know from PMs, I was close on decoding; I just guessed the wrong non-letter, non-space characters. And I've got enough points for the CA medal.) They are honest problems with your clues, offered as things for you to consider so that next time you can make a better challenge.