Posted on May 21st, 2019 by Terry Kim
You can emulate certain games on Texas Instrument's graphing calculators.
Numerous user ports and remakes exist for TI-83, TI-84, TI-89, and the TI Nspire, all of which are graphing calculators commonly used for middle-high school mathematics classes in North American schools.
Although the controls are not exactly the most comfortable or wieldy, they can nevertheless be played smoothly. Some example titles include: Harvest Moon, Mario, Doom, and Starcraft
However this probably wouldn't be the wisest way to go through math class.