Sayin' no to the wipe, because it wouldn't fix anything, really. Why is that you people always want to go back to square one?
Improvise. Adapt. Overcome.
So a handful of people have Level 70 gear... so what? It's not like they hacked it into the game or anything. They legitimately obtained it while it was available. Wanting to punish players now for an oversight the Dev had almost a year ago is ridiculous.
So the problem at hand is that there are "thousands" bugged/duplicated items circling around. All +69, Level 70, with max. random stats. And according to you the ONLY solution would be a wipe... No offence, but no.
Here's what you could do to work around this.
• Introduce new difficulty level for TMQs and UDs. Name it like, Challenge, Z-Hard, Super, Hell, So hard it'll make you cry like an Anime Fan on Prom Night, or somethin' along those lines. This hypothetical new difficulty level would be for level 65-70 players, would have CCBD-like rules and would be an alternative to the CCBD/BID-only End Game. You could even switch it up a bit, if you really wanted to. TMQ4 for example. Instead of just fighting Nappa at the start, Vegeta and Nappa team up and then retreat if you beat them. And instead of just Ozaru Vegeta, you fight Ozaru Vegeta and Ozaru Nappa. Just some examples.
• Introduce new Sets of Equipment & Accesoires that drop in these high-level TMQs and UDs. One would focus on Speed, one on Physical Crit, one on Energy Crit, another one on Constitution and Defense, maybe even Damage Reduction and so on and so forth. You could basically make one set for every playstyle there is.
This hypothetical new Set of Equipment & Accesoires could have better Stats, Fixed Effects and Set Effects, which would make them very desirable from the getgo. This would encourage players to farm this new, better and improved Equipment, because the old one would become obsolete. Not only that, but it would also tackle the gatekeeping and inaccessibility issue DBO/G has.
I posted this before, but I'll post it again. This is how new Equipment could look.
You could apply the same to Upgrade Stones. Instead of just wiping everything, introduce a new Upgrade System that is incompatible with old Upgrade Stones. Then introduce a new Set of Upgrade Items that are compatible with the new Upgrade System. Bam. Done.
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Bots and "Black Markets" will always be a thing. You can't prevent those. You can only punish the players who do use this stuff when sufficient evidence is available. Other games have Bots and "Black Markets" too and they're doing just fine. Only a miniscule amount of players do use these things and it's not that big of a deal.
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I don't agree with the "and therefore they would be unable to cheat any further" statement. That's a very naïve way of thinking.
What's encrypted by man can be decrypted by man. It would just be a matter of time until it happens again. It's a battle ONE MAN alone cannot win. Even multi-million-$ companies have problems fighting this kind of stuff. Just hit 'em with the Ban Hammer and move on.
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On the topic of Player Base:
DBOG, whenever there's criticism: "Leave.", "Don't like it, don't play it.", "What are you doing here then?", "We'll carry on without you.", "You won't be missed.", "Don't let the door hit you on the way out.", "Cya Ecks Dee Hurr Durr".
Also DBOG: WHAT THE?! WHY IS NO ONE PLAYING THE GAME ANYMORE? WHAT HAPPENED?! DARN THESE DAMN BOTS. IT'S ALL THEIR FAULT.
Nah, seriously. Can't count the times I've seen Daneos, Moderators and other Members of the community tell others to leave if they're not OK with how stuff is run here. Well, they did. You basically told your customers to get lost and hey, guess what, they stopped using your service. What's the problem? You got what you wanted. Oh right, you don't like that either. Well, should've been more careful with your wishes then.
Also, and I know this might sound crazy, since DBO/G is the best Game that has ever been created, but maybe, just maybe, people moved on to even greater Games that have even crazier features than super-exciting things like "farming" and "AFKin' for tokens.".
DBO, at its core, is a 9 year old game. Gaming has evolved and moved on, DBO didn't. The level of gatekeeping and inaccessibility in this game, that's only there to artificially increase gplay time, just doesn't fly nowadays.
If you want DBO/G to thrive and flourish, let it evolve, let it arrive in the year 2019, don't let it be stuck in the year 2010. We're in different times now, there's competition all-around. Adapt or bite the dust.
Also also, these two pictures are very biased. One shows POB at its peak, something you wouldn't see very often, especially not during Winter 2017, and the other one shows... well... "7 Months Into 60 Cap With No Content Whatsoever And No New Content In Sight". Not really a fair comparison.
As a little side note, you wrote "As you can see, there is a dramatic increase in the number of players." implying there are more players now than in POB.
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A lot of these problems stem from Daneos' idleness. He should've done something when this stuff was occuring and he should've definitely done something right after the stuff was patched. Rollback, deleting duped items, etc., but nothing happened. Hindisght is always 20/20, though, so whatever. Mistakes happen. Learn from them and move on.
Also, on the Topic of "PEOLE ARE GREEDY"!! No, people aren't greedy. They just don't want to lose their progress they've worked on for the past eleven months, which is understandbale. Imagine calling other people greedy because they aren't agreeing with your heavily biased views.
^ This promise right here motivated people to go ham. All you've worked your behind off for stays. This promise also made people cash, because this wasn't a alpha, beta or anything like that. This was the real deal.
How are you supposed to take anything, anyone in this team establishes, serious, if they go back on their word everytime a vocal minority whines about something.
I don't see any reason for a wipe. Most of these problems can be worked on. Learn from your mistakes, work around them and improve the game. If your answer to every tiny little thing is a wipe then DBOG has some rough years ahead of it.
Like, what kind of post-launch MMOs (not Alpha/Beta/Early Access) are you people playing where annual wiping is common practice. Where does this idiocy come from?