Blockland is an AWESOME game... (seriously) you can do anything you'd like! Tons of add-ons (Guns, Cloths, ETC) on RTB (add-on system "Return To Blockland").
You can make, a Shooting Game, Build a House, Chat, Dress your Figure, Explore, Have a Race, Change your name (UNLIMITED TIMES), AND MUCH MORE!!!
It's like, your playing LEGO's on the internet, (But, UNLIMITED!!!!).
Believe, me, just $20.00??!! YEAH! $20.00 can get you a BLOCKLAND ACCOUNT!!!
Components needed to buy,
1. Credit Card
2. PayPal Account (OPTIONAL)
3. E-Mail Account
4. $20.00 in your Bank Account
5. An Adult
+BlockLand happens to be VERY addicting. (JUST TO WARN YOU!)