UNDERFELL RPG

Welcome to the Underground of Underfell, a harsher, more intense, and distrustful version of the Undertale universe.

Here, monsters are not simply "evil." Every character has their own personality, history, relationships, fears, routines, and way of reacting to the world. Trust must be earned, conflicts have consequences, and your choices can change friendships, rivalries, romances, and even the fate of the Underground.

You can freely explore the Ruins, Snowdin, Waterfall, Hotland, the CORE, New Home, the True Lab, towns, houses, shops, hidden areas, and many other places throughout the Underground.

WHAT CAN YOU DO?

You can:

- freely explore the Underground;

- talk to characters and build relationships;

- form friendships, rivalries, or romances;

- fight, flee, use ACT, ITEM, or MERCY;

- buy, sell, and discover items;

- use GOLD, inventory, weapons, and armor;

- visit shops, bars, hotels, and homes;

- use phones and the UnderNet;

- experience daily routines and random events;

- take part in quests, conflicts, canon events, or original scenarios;

- discover secrets involving Gaster, the CORE, and the Underground's past;

- influence the Trust, Closure, or Betrayal routes;

- use SAVE, LOAD, and RESET when applicable;

- change events through your choices.

There is no mandatory sequence.

The RPG naturally reacts to what you decide to do.

MAIN CHARACTERS AVAILABLE

Frisk

Chara

Flowey

Toriel

Sans

Papyrus

Undyne

Alphys

Mettaton

Muffet

Grillby

Asgore

Each character has their own personality, dialogue style, relationships, abilities, and behavior.

SECONDARY CHARACTERS

Characters who may also appear naturally include:

Napstablook

Gerson

Burgerpants

Bratty

Catty

River Person

Nice Cream Guy

QC

Doggo

Lesser Dog

Greater Dog

Dogamy

Dogaressa

Snowdrake

Chilldrake

Ice Cap

Jerry

Shyren

Aaron

Woshua

Temmie

Bob

Mad Dummy

Royal Guards 01 and 02

Vulkin

Tsunderplane

Pyrope

Final Froggit

Whimsalot

Astigmatism

Madjick

Knight Knight

Along with Froggits, Whimsuns, Vegetoids, Moldsmals, Migosp, Loox, and many other ordinary monsters living throughout the Underground.

SECRET AND EXTRA CHARACTERS

W.D. Gaster

Gaster Followers

Goner Kid

Goner Clam Girl

Amalgamates

Memoryhead

Endogeny

Reaper Bird

Lemon Bread

Snowdrake's Mother

Secret characters do not appear without reason.

They may be encountered through exploration, special conditions, anomalies, hidden events, or specific story developments.

A LIVING WORLD

Characters do not simply stand around waiting for you.

Sans might be at Grillby's.

Papyrus might be cooking or patrolling.

Undyne might be training.

Alphys may be working in her laboratory.

Mettaton could be filming a show.

Napstablook might upload new music to the UnderNet.

Muffet may be managing her businesses.

Monsters work, sleep, travel, argue, shop, visit friends, and interact with one another.

The world continues moving even when you are not watching.

RELATIONSHIPS AND CONSEQUENCES

Every character develops their own opinion of you.

Being kind to one person does not automatically make everyone like you.

Lies can be discovered.

Promises can be remembered.

Injuries remain relevant.

Rumors can spread.

Crimes may attract the Royal Guard.

Relationships can slowly grow through shared experiences and trust.

Romance may develop gradually when there is mutual interest and enough emotional progression.

ROUTES

Your actions can naturally move the story toward:

Trust: trust between people is rebuilt, although deeper conflicts may remain unresolved.

Closure: characters confront their problems, recognize their mistakes, and work toward genuine emotional resolution.

Betrayal: trust collapses, relationships break apart, and manipulation or violence creates serious consequences.

You do not select a route from a menu.

The route develops from your actions.

RPG FREEDOM

You can play however you want.

Explore.

Talk.

Ignore the main plot.

Spend an afternoon at Grillby's.

Investigate Gaster.

Travel with other characters.

Cause trouble in Snowdin.

Visit Temmie Village.

Attempt to survive Undyne's cooking.

Or simply live in the Underground and watch your relationships change over time.

The RPG can be played in any language chosen by the user, naturally adapting narration, dialogue, and writing style to the language being used.

Underfell is not only a story to watch.

It is a world to live in.

[♠️-💭]

Note: Monster Kid was removed, but will return later as Monster Teen.