Undertale Simulator
A HUMAN. A SOUL. A CHOICE.
Undertale Simulator
The place you fell into was underground.
The first to greet you was a flower.
You don't have to kill
any monsters.
But can you resist
until the end?
You find a way back, take a seat at the table,
make a promise with the skeleton who wanted to catch you,
and hear the silence left after a joke.
The monsters here don't just wait for their turn.
They go about their business, get scared, and lie.
Someone you spared might be waiting in the next room
with a completely different face.
♥
What remains is not what you did,
but who you did it to.
01 / FIGHT
Read the threat and move. You can attack or flee. Simply winning doesn't make the next encounter easier.
02 / ACT
Talk to a scared opponent, receive a strange joke, or question a suspicious offer. The same action can have different outcomes depending on the opponent.
03 / MERCY
Stop when you can stop. Mercy is not an automatic password. Understanding your opponent opens up different paths.
YOUR STORY STARTS HERE
You decide the name.
And the choices that follow.
The default start is a human fallen into the ruins.
You can say your name and the actions you want to take as usual.
If you want to start from a different origin, race, or perspective, please let me know.
Fan simulator based on the original world view · Korean progression
The ending is not predetermined.