Alright. Here's my understanding of what's going on now.
If you've noticed over the last couple of days, there have been a couple of updates. Those were just bug fixes, tied into this leveling up I'm talking about. (Some people had a 40,000xp/level. Now it's corrected at 500,000/level.)
As far as the game ending - NO. The first pic below explains why they technically "stopped" at 60. In essence, it's to help new players enjoy all content as it is released.
Now - leveling up will get you quests, dialogue and new content. But, it is expensive in game cash. I spent about 130 million and am now down to 20 million. Before I tell you the fastest way to do it, here's what you get (besides 1 donut for every time you level up. I added 879 donuts by leveling up. After that, you get the standard 1, 2, or 3 donut guessing box.):
LVL 97 Quest for Bart head in the Springfield Mountains. (Think Mt. Rushmore w/ Simpsons)(pic below)
LVL 137 Quest for Lisa head
LVL 200 Some kind of Homer dialogue (possibly for head) may also be connected to LVL 223 and/or 350.
LVL 419 Quest for Marge head
LVL 742 Quest for Maggie head
LVL 939 max
Even if you get to LVL 939 like I have, you still have to complete all quests in order, starting with the Googleplex line. (Which I have not yet completed)
How to level up quickly:
First, you need a lot of in game cash. I'd say 20mil+ minimum, to make it worth your while.
Second, you need the XP Collider (makes ALL the difference)
Third, you need a large set of undeveloped land. The more you have, the less time it will take to do, and time is of the essence while doing this.
Now, spend 5 donuts and activate the XP Collider for 24hrs. Now go to the build menu, find the miscellaneous category, (the lady liberty looking icon) and find the "Rat Trap Truck" ($150,000)
Buy as many as you can and put them on the undeveloped plot of land.The XP starts flying. I'm not sure of the exact specifics, but I think you'll level up 2 times for every 3 trucks purchased (or something like that, I'm not really sure). Leveling up is now set at a CONSTANT 500,000xp. It does not increase anymore.
Now, sell back all the trucks you just purchased. (You get $37,500 for each). You can do it fast by holding your finger on the screen till the blue dot appears, highlight as many of the trucks as you can, then hit the dollar icon to sell them all back at the same time. Once your land is clear, just repeat as much as you feel comfortable. Though I wouldn't dip below 10mil, as we have no idea what's coming in future updates.
Hope that helps everyone. Any questions, just ask and ill find an answer.
[Edit to add] The updates may not have been related to the glitch in leveling up, as someone noticed that the XP is set at 40,000 for levels 61-100,
500,000 for levels 101-939
And 1mill for everything past 939.
- The game will go on!!
- Mt. Simpsons (aka: The Homerlayas)