First goto and register as you'll need to log into the trainer to use it. After you confirm your account via the confirmation Email. Goto the Trainer thread, download it and install it somewhere:
Trainer Thread:
VirusTotal:
Then just do as I do, load up the game and then the trainer and the rest should be easy peaty.
The hack was made(or atleast submitted) by Gravebella.
Works on both Facebook and Kongregate.
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For people that Can't Get the Auto Attach to work, Here is a Manual Method for Firefox:
This is done with the 32bit Version of Firefox:
If you are using any other build or version of Firefox, it may not work.