Yes, you can its something called "hacking". There are many carat hacks at the moment but none of the people who know it will not share, in which there are no carat hacks ATM a.k.a At The Moment
No.
Free Carats = Fight. Free astros = Not free. WRONG! DO QUOTES N SURVEYS GET FREE ASTRO
Play NHAA rooms. (no hitting at all) or hack www.atlava.com
Carats, yes. Astros, no. I will not give you any more details because Rumble Fighter will get you remove any carats/carrots you hacked within 2 weeks/ next update, and will get you banned.
rumblefighter-hack.blogspot.com has a easy hack do do that gets you carats, its not really hacking but gets you lots of carats and you can't be banned as its ok :)
Each class in the store cost 5000 carats.
There should be a card in the item shop saying "Guild Create" For 5000 Carats. or C for Gem Fighter. -Cryhard
Begging or betting
Just make your own
You have to get it with a pencil that is across your moon.
Astros = You must buy $10 or $20 game cards (200 or 400 astros) Carats = Win matches by fighting.
Rumble Fighter happened in 2007.
Rumble Fighter can only be played in USA or Canada in North America. Rumble Fighter can also be played in Europe. Rumble Fighter for Koreans is called Gem Fighter. (www.gemfighter.com)