it's pretty dead here, game is not.
Depends what your goals are, the "trudys surprise" will give you a reasonably significant amount of free NP per day, which will basically allow you to invest in stocks. Stocks reasonably early will allow you to double its inital investment (buy 15 sell 30 approach) and when you have enough you can raise your sell numbers although the investment gets a bit ridiculous:
Totals: 1,376,414 21,291,244 22,488,853 +5.62% (1.37 million stocks, bearing in mind you can only buy 1000 per day, with 21.3 mill paid and worth 22.5 mill if i sold everything right now, although i only sell for at least 6 times the profit, had some sell at 20 times the price i paid recently)
So once you have a few million you then need to decide on something to use it on.
Can still do pet battles (sort out a lab ray then buy some items then train your pet)
There's some weird card game but the cards themselves are generally pretty expensive, don't know much about it tbh
Collections for no real purpose
i'm sure there's other stuff, i just like amassing my NP using stocks/bank.
tbh it's a case of find out. The barrier to getting NP is gone though due to trudy's. just logging in once a day for a month gives around 300k.