I love playing video games, have you heard of minecraft?
I have heard of minecraft b/c my neices love it!  It is a video game created by swedish designer Markus Persson correct?
It is super fun and I play it on my computer.
Players build with a variety of cubes in a 3D world. pretty cool!
Yes, it is a block building game. it is truly fun.
Minecraft
Minecraft is a sandbox video game created by Swedish game developer Markus Persson and released by Mojang in 2011. The game allows players to build with a variety of different blocks in a 3D procedurally generated world, requiring creativity from players. Other activities in the game include exploration, resource gathering, crafting, and combat. Multiple game modes that change gameplay are available, including—but not limited to—a survival mode, in which players must acquire resources to build the world and maintain health, and a creative mode
might improve with future titles. Ars Technica noted that its benchmark, comprising only six games on a single computer, was far from comprehensive.
Reception.
On the gaming front, following the initial announcement many video game developers have shared their thoughts on SteamOS. "Minecraft" creator Markus Persson described it as "amazing news," and "Thomas Was Alone" developer Mike Bithell called it "encouraging" for indie games. Other developers such as DICE, creators of the "Battlefield" series, and The Creative