Now you can create your own Mario level thanks to Mario Maker.

Unveiled during the Nintendo Digital Event at this year's E3, Mario Maker will allow you to create your own custom level for Mario. You can place jumping challenges for him such as just making a level one big chasm and having him only able to progress by jumping on flying Koopa Troopers or see how far he can jump over a pyramid composed of walking Koopas. You can even be a jerk to him and wall off a castle after he reaches the flag.

Nintendo also showcased that you can create a level in a multitude of Mario games including Super Mario Bros. and New Super Mario Bros. U.

Mario Maker is set to arrive in 2015.