where do you play undertale code example

Example 1: undertale

Great indie game with a strong story telling and a rpg combat system.
Sassy characters and a lot of fun awaits you in the world of Undertale!
Nyeh-eh-eh!

Example 2: undertale

Undertale is a role-playing video game created by indie developer Toby Fox.

The player controls a child who has fallen into the Underground: a large,
secluded region under the surface of the Earth, separated by a magic barrier.

The player meets various monsters during the journey back to the surface.