1) an account on Freebitco.in
2) 100000 satoshi deposited (minimum) into their account (make sure you put in a strong password)
3) Google chrome, OS does not matter.
To run the script:
1) Go to freebitco.in
2) Click on multiply BTC
4) Highlight the script below
5) Copy the script
7) Press enter.
8) Go away for a couple of days.
The usual warning applies. Don't play if you can't afford to lose 100,000 satoshi (or a million, around 3-4 bucks). I've tested script fairly thoroughly and in doing so managed to lose around a million satoshi in testing. The setup below is the most stable and easiest method that I've found to run the script for a week with 100,000 satoshi without any issues. Just remember, a martengale system is all about doubling down on one bet after another and since it's for fun, best to start low (don't be greedy).
Starting with 1 satoshi it is 17 steps on a 100,000 satoshi kitty before a player busts. Remember a computer can play way faster than any human could so keep in mind it takes less than 10 seconds to place all the bets. Since a computer doesn't care if it spends all your satoshi fast or slow, keep it in mind.
"1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536,"
If anyone has any other features to add to the script, any input or tweaks offered would be awesome.
Again...all for fun, don't think that anyone can quit their day job with this.
var startValue = '0.00000001', // Don't lower the decimal point more than 4x of current balance
stopPercentage = 0.001,
maxWait = 777,
stopped = false, // debugging
stopBefore = 1; // In minutes for timer before stopping redirect on webpage
var $loButton = $('#double_your_btc_bet_lo_button'),
$hiButton = $('#double_your_btc_bet_hi_button');
var current = $('#double_your_btc_stake').val();
var multiply = (current * 2).toFixed(8);
var wait = Math.floor(Math.random() * maxWait ) + 100;
console.log('Waiting for ' + wait + 'ms before next bet.');
return wait ;
console.log('Game will stop soon! Let me finish.');
stopped = true;
// quick and dirty hack if you have very little bitcoins like 0.00000001
return number * 10000000;
var balance = deexponentize(parseFloat($('#balance').text()));
var current = deexponentize($('#double_your_btc_stake').val());
return ((balance)*2/100) * (current*2) > stopPercentage/100;
var minutes = parseInt($('title').text());
if( minutes < stopBefore )
console.log('Approaching redirect! Stop the game so we don\'t get redirected while loosing.');
// Unbind old shit
if( $(event.currentTarget).is(':contains("lose")') )
console.log('You LOST! Multiplying your bet and betting again.');
if( $(event.currentTarget).is(':contains("win")') )
if( stopBeforeRedirect() )
if( iHaveEnoughMoni() )
console.log('You WON! But don\'t be greedy. Restarting!');
if( stopped )
stopped = false;
console.log('You WON! Betting again');