I'm experimenting with the exact same idea. I bought the 7 day XP collider just to see how many donuts I could generate (although right now I'm only at level 118 or so). Basically I started and ended today with 5 million in cash, buying bloodmobiles with whatever cash I generated, and I produced 9-10 donuts. Presumably I would have produced around 2 donuts without the collider, so I generated an extra 7-8 donuts, and if you multiply that by 7 days I will have produced around 50 extra donuts. If you subtract the 20 donuts I paid for the collider, then the net is positive 30 donuts for the week.So, for me, its an extra 30 or so donuts a week by having the collider on 24/7. However, most of that is probably due to buying bloodmobiles, so if I just stocked up on a ton of cash, I could do all the bloodmobiles at once and save on the 20 donut per week fee. But then I'm not generating the extra XP I'm getting just by tapping, which is probably accounting for somewhere between an extra 10-20 donuts a week. My guess I'm losing out just slightly by having the collider on 24/7, but it's kind of more fun this way.My multiplier is about 270% not counting SH and I generate close to $1 mil in cash daily, probably just short of it. I would think if you're a little higher than me, you would probably benefit from going all collider, all the time.

I've done this, and it is totally worth it.Remember at level 939 donuts get cheaper, which just gives you more incentive to race there.The only issue I see with buying long xp collider runs is when EA nerfs the collider.

Lancemountain37 wrote:what do the bloodmobiles do?These and the Rat Trap Truck provide a large amount of XP per $ spent. And with the XP Collider running it resulted in a 5X the XP for the same $ spent. I've bought the 10 day XP and have toyed with the idea of continuing it along. I've still got tons of cash and a really good multiplier.

Psdance wrote:Lancemountain37 wrote:what do the bloodmobiles do?These and the Rat Trap Truck provide a large amount of XP per $ spent. And with the XP Collider running it resulted in a 5X the XP for the same $ spent. I've bought the 10 day XP and have toyed with the idea of continuing it along. I've still got tons of cash and a really good multiplier. The bloodmobiles and Rat Trap trucks give you 10% XP (base amount) of the purchase price. If you have a high multiplier and turn on the XP collider, Gina's prison bus can generate several cycles of bonuts rounds, in 1 shot, or you can buy multiple bloodmobiles and Rat Trap trucks to do the same thing. There are other items that give you more than 10%, but you'll have to do a lot of clicking compared to bloodmobiles or Rat Trap trucks.

BlackFloppyDisk wrote:If you have a high multiplier and turn on the XP collider, a single bloodmobile or rat trap truck can generate several cycles of bonuts rounds.The phrase "high multiplier" is very vague nowadays. For some people 200% is a high multiplier, for others it's a meh multiplier. If I have my math correct, to get two rounds of donuts from leveling up twice with the purchase of a single rat trap (if you're still at 500K XP per level) during Collider times then you would need to have about a 1300% multiplier, no? That seems very high, not just high. Or maybe I have my numbers all messed up again. This is way there should be an online calculator where one can put in Cash on Hand, Multiplier, What Level They're At, etc. and see the results of various scenarios (i.e. buying 10 rat trap trucks). Or maybe that already exists, who knows!

Turn on XP collider 24/7 | EA Forums

petehd14
9 years ago
I'm thinking of doing this too. For some reason I'm bothering with the Rail Yards because I still want more donuts. I leveled up yesterday the natural way and I got two bonus boxes, which didn't happen when I last used the collider.
monduboiss937
9 years ago
Trying to figure out how many donuts I leave on reserve while using the rest on multipliers which should in turn increase my donut return. With the collider on 24/7 I get a few boxes a day so I'm thinking to work on the multiplier, while saving 100 millions for land or other purchases. Any suggestion or input?
alapalme
9 years ago
Just wanted to add to this thread.

My multiplier (pre-SH) is 328%. I have no house farms. Having the collider on 24/7 really is a good investment. With the XP from tasks + buying rat trap trucks with income, I'm getting three to four bonuses per day (or about 90 donuts in a "10 day" collider span!)
MabdulD
9 years ago
Funny how much the game math has changed. The multiplier has achieved paramount importance. If you can get that high enough, you can basically break the game wide open. From now on, unless there are major changes with future updates, my plan is to take advantage of any deal on items that increase my multiplier.

I have today discovered Kwik-E-Mart farming, and now I'm very confident that 24/7 XP collider is beneficial with my 270% multiplier. You get 2000 XP for each Kwik-E-Mart, compared to 13,200 XP for the bloodmobile, but Kwik-E-Marts are way cheaper, maxing out at $14,400 after you've bought a bunch. I did the math and even the $14,400 Kwik-E-Mart is a better XP earner (I calculated $7.20 per XP vs $10 per XP for the bloodmobiles). But you can buy the first few Kwik-E-Marts for much cheaper (e.g., $300), which is an exponentially better deal than the bloodmobiles. They take 4 hours to build and then you sell them all off and start again at the bottom price.
amazonprimechic
9 years ago
I bought a 7 day recharge and have recouped my initial investment after only 28hrs of collider time. I'm level 939 with a 1mil XP requirement for the bonus boxes.

I played normally no buying and selling items just character tasks and rent collections. My base XP multiplier is pretty high and I'm still working on finishing money mountain. Burns' task at money mountain pays a lot of XP. Also during events I collect all of my buildings compared to non-event play when most are left uncollected for neighbor visits.

Your miles may vary. :D
IckabodSchrek
9 years ago
jamesj9371 wrote:
I've done this, and it is totally worth it.

Remember at level 939 donuts get cheaper, which just gives you more incentive to race there.

The only issue I see with buying long xp collider runs is when EA nerfs the collider.

I've been doing this since I got back on after a 24 plus hours lock out. :( I missed the big donut run. But, yeah totally worth it for me. I don't have a house farm, but a ton of wailing walls. My level is 716. something not counting SH buildings.
AAArnie
9 years ago
Could somebody explains the SH multiplier? I've seen this mentioned a few times but haven't figured it out. Are there specific buildings I need to bring out of storage to obtain it?
IckabodSchrek
9 years ago
AAArnie wrote:
Could somebody explains the SH multiplier? I've seen this mentioned a few times but haven't figured it out. Are there specific buildings I need to bring out of storage to obtain it?

Go to LPNs WALKTHROUGH (above) scroll down to 'other' look for xp multipliers...Springfield Heights.
(Bonus Multiplier for $ and XP on jobs) lists deco items you may have in storage also
AAArnie
9 years ago
Thank you.
IckabodSchrek
9 years ago
AAArnie wrote:
Thank you.

They do have to be out of storage to work :( I only have 1 garage out, killing me, but just don't have room without trashing my town, oh well...