DEMO Super Mario: All-Star Attack! (Version 0.8.9 Demo)

[Itsameweegee.]

Is there a fullscreen version for this, and if there is, i would kindly like to know how.

Just press F1 to enter the game information tab. If pressing F1 doesn't work, then combine the Fn (Function) key with F1. It shows all of the keyboard controls in the game,
including F4, the button required to change the resolution.

Yep, Fn + F4 is what it was, sorry for wasting some of your time, you were very helpful.

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Is there a fullscreen version for this, and if there is, i would kindly like to know how.

Just press F1 to enter the game information tab. If pressing F1 doesn't work, then combine the Fn (Function) key with F1. It shows all of the keyboard controls in the game,
including F4, the button required to change the resolution.