Undertale is a videogame composed and created by Toby Fox.
This video game is about a child who has fallen into
underground which is very large and is underneath the
surface of the earth separated by a magic barrier, filled
with monsters. These monsters attack him and he tries to
pacify them, fights with them, even makes some friends. To
get back on the surface of the earth , the child has to
solve different puzzles and win over the monsters who
attacks on the child with the magic bullets.