Download the app for Google Opinion Rewards and you can earn money on your Google account so long as you don't mind answering extremely short surveys (so far they range from 3 to 5 questions) and you get paid $0.10-$0.66 cents per survey. I'm at $2.70 so far but Doom is at $9.00! I guess she is a in a more marketable demographic group than I am or something? So you can have Dogfight paid for and more...last thing I will add is I HATE surveys but these are so small and quick I don't mind at all. For example today the survey was this:

Do you own Google Glass?

O Yes
O No
O Prefer not to say

How much are you interested in gadgets and technological items
O Not at all
: (4 more increasing positive like choices)
O I love gadgets
O I prefer not to say

Have you bought any gadgets in the past year?

O No
: (bunch of choices increasing in frequency of buying gadgets)
O I have purchased several gadgets in the past year.

And that's it and I got $0.21 for that...best part is Zup gets the same money as if you paid normally so everybody wins. So if you are not subscribed maybe try this app and let it pay for Dogfight for you since the more subscribers the better the game can be.

Muy interesante,ya que tambiente se pueden mejorar aviones tanques con ese dinero

baron rojo wrote: Muy interesante,ya que tambiente se pueden mejorar aviones tanques con ese dinero

Translation "Very interesting, since you can also upgrade tanks with that money." To help anyone who doesn't know Spanish, but also since Charli makes a great point...Since it's kinda found money why not give more support to Dogfight while getting upgraded planes and tanks...

Great idea whip. Thanks. This has potential to help us and the game

I'm wondering if the same thing would work with Microsoft Rewards?
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Update:

Yes it doe$. If you're initially signing up for the program, the odds are you're going to get a $5.00 gift for joining.
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Nice. I made $1.00 for a survey.

maybe a few posts a day on world chat about this would benefit no subscribers as you open the game you instantly see chat not all players come to the forum . i will ask people if they subscribe while im in games and encourage them to venture here to find out about this

I don't know how fast you make cash from Microsoft Rewards (it's one of those things where most things cost 10,000+ "points"), but you do get $5.00 right off the bat for signing up. It also looks like you earn points for almost everything you do, even searches on Bing, so it might build up fairly quickly.
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$5.00 goes a long way towards making a WWII plane livable.
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