● Cuphead

Your audience plays Cuphead with you

Connect TikTok Live, Twitch, Kick, YouTube or Starvios and turn every gift, channel point or follow into effects on Cuphead and Mugman: weapons, size, boss damage and on-screen chaos, in real time.

Download freeView on SteamGetting started
63Commands
5Categories

How an event travels

From your viewer’s gift to the on-screen effect, in under 50 ms.

TikTok / Twitch

A gift, channel point or follow from your audience.

OverInteractive

The app receives the event and translates it into a game command.

Mod (BepInEx)

Receives the command over a local connection and runs it in the game.

Cuphead

Swaps the weapon, the size, the screen or the boss’s health instantly.

No code required

Everything is handled from the app. No programming, no editing game files.

01

Install the app

Download OverInteractive for Windows and install it in seconds.

02

Connect your platform

Link your TikTok Live, Twitch, Kick, YouTube or Starvios account from the app.

03

Install the mod

One click in the app installs the Cuphead mod (BepInEx). It never touches the original game.

04

Launch and play

Open the game from the app and start your interactive stream.

What they can do

The controls in your audience’s hands

Dozens of effects ready to map to gifts, channel points or chat commands.

On the players

P1 & P2

Direct effects on Cuphead and Mugman, to help or to troll.

  • Giant or tiny, high jump or no jump
  • Long dash, short dash or double jump
  • Heal, hurt, kill or swap characters

Weapons & combat

Arsenal

Your audience decides what the player shoots and how much damage it deals.

  • Equip Peashooter, Spread, Chaser, Lobber...
  • Ultra Weapon: auto-fires and swaps weapon on its own
  • Double damage, half damage, no fire or no parry

Boss & screen

Chaos

Tweak the fight and the camera to crank the difficulty up (or down).

  • Damage or heal the boss, or win the fight instantly
  • Slow motion, flipped screen or spinning screen
  • Invulnerable, invisible and black & white filters
PLATFORMS

Connect wherever you stream

TikTok, Twitch, Kick, YouTube and Starvios. Connect one or several: triggers work the same wherever the event comes from.

TikTok

Native · Recommended

Direct connection to your TikTok Live from the app. No extra software or accounts required.

  • Built-in WebView2 login
  • Gifts, follows, likes, chat and share
  • No external dependencies

TikFinity

Bridge

If you already use TikFinity for alerts or overlays, OverInteractive links over WebSocket and reuses your session.

  • Works alongside your current overlays
  • WebSocket localhost:21213
  • Same event coverage as native

Twitch

OAuth + EventSub

Device Code Flow login and real-time event subscription. Map channel point rewards, subs, bits or follows.

  • Channel Points by rewardId
  • Subs, bits, follows, raids
  • No risk to your account — official OAuth

Kick

OAuth + Webhooks

OAuth login and official events over webhooks. Map Kicks, subs and follows from your Kick channel.

  • Kicks, subs and gifted subs
  • Follows and chat
  • Works alongside TikTok, Twitch and YouTube

YouTube

Just your @handle

Connect your YouTube live by typing your @handle, no sign-in needed. Map Super Chats, Super Stickers, memberships and chat messages.

  • Super Chat and Super Sticker by amount
  • New members, milestones and gifted memberships
  • Chat and emotes

Starvios

Just your channel

Connect your Starvios live by typing your channel. Map Starvies, subs, follows, raids, Star Showers and chat messages.

  • Starvies by amount
  • Subs and gifted subs
  • Chat, follows and raids
COMPATIBILITY

Works with your Steam copy

You don’t need a specific build. The mod installs on top of your current Cuphead with BepInEx and never touches the original files.

Good to know

  • Non-destructive install: the original Cuphead.exe stays intact.
  • The mod runs on top of BepInEx and launches from the app.
  • If Steam updates the game, reinstall the mod in one click.
  • No copying files by hand — everything from the app.
Install

Ready in 4 steps

Automatic, non-destructive install: your original copy of Cuphead is left untouched.

  1. 01

    Open OverInteractive

    The app automatically detects your Cuphead install on Steam.

  2. 02

    Install the mod

    Hit Install on the Cuphead card. The app sets up BepInEx and the mod for you.

  3. 03

    Launch from the app

    Use the Launch button: it opens the game with the mod active.

  4. 04

    Connect your live

    Map gifts and channel points to the commands and go.

See the full step-by-step guide →

Command list

Everything your audience can trigger

Dozens of commands ready to map to gifts, channel points or chat commands.

Fast Walk

Player 1

P1 se mueve mucho más rápido durante N segundos.

30s

Slow Walk

Player 1

P1 se mueve lentísimo durante N segundos.

30s

High Jump

Player 1

P1 salta mucho más alto durante N segundos (no en niveles de avión).

30s

Low Jump

Player 1

P1 salta bajito durante N segundos (no en niveles de avión).

30s

No Jump

Player 1

P1 NO puede saltar durante N segundos (no en niveles de avión).

5s

Long Dash

Player 1

Dash LARGUÍSIMO para P1 durante N segundos.

30s

Short Dash

Player 1

Dash cortito para P1 durante N segundos.

30s

Double Jump

Player 1

Doble salto (saltar de nuevo en el aire con el parry) durante N segundos.

30s

Unlimited Dashes

Player 1

Dashes infinitos sin recuperación durante N segundos.

30s

Freeze P1

Player 1

Congela a P1 en el lugar durante N segundos.

5s

Giant P1

Player 1

P1 GIGANTE (2.5×) durante N segundos.

30s

Tiny P1

Player 1

P1 DIMINUTO (0.5×) durante N segundos.

30s

Heal P1

Player 1

Cura 1 HP a P1 (hasta 3).

Stackable

Hurt P1

Player 1

Quita 1 HP a P1 (nunca lo mata: deja al menos 1).

Stackable

Kill P1

Player 1

Mata a P1 al instante.

Stackable

Charge Up (EX)

Player 1

Da una carga EX a los jugadores.

Stackable

Charge Down (EX)

Player 1

Quita una carga EX a los jugadores.

Stackable

Swap Characters

Player 1

Intercambia Cuphead y Mugman.

Stackable

Fast Walk P2

Player 2

P2 se mueve mucho más rápido durante N segundos.

30s

Slow Walk P2

Player 2

P2 se mueve lentísimo durante N segundos.

30s

High Jump P2

Player 2

P2 salta mucho más alto durante N segundos.

30s

Low Jump P2

Player 2

P2 salta bajito durante N segundos.

30s

No Jump P2

Player 2

P2 NO puede saltar durante N segundos.

5s

Long Dash P2

Player 2

Dash LARGUÍSIMO para P2 durante N segundos.

30s

Short Dash P2

Player 2

Dash cortito para P2 durante N segundos.

30s

Freeze P2

Player 2

Congela a P2 en el lugar durante N segundos.

5s

Giant P2

Player 2

P2 GIGANTE (2.5×) durante N segundos.

30s

Tiny P2

Player 2

P2 DIMINUTO (0.5×) durante N segundos.

30s

Heal P2

Player 2

Cura 1 HP a P2 (hasta 3).

Stackable

Hurt P2

Player 2

Quita 1 HP a P2 (nunca lo mata: deja al menos 1).

Stackable

Kill P2

Player 2

Mata a P2 al instante.

Stackable

Ultra Weapon

Weapons

P1 dispara en automático mientras el arma cambia sola al azar, durante N segundos.

15s

Ultra Weapon P2

Weapons

P2 dispara en automático durante N segundos.

15s

No Fire

Weapons

Nadie puede disparar durante N segundos.

10s

No Switch

Weapons

Nadie puede cambiar de arma durante N segundos.

30s

No Parry

Weapons

Nadie puede parrear durante N segundos.

30s

Damage Up

Weapons

El jugador hace el DOBLE de daño durante N segundos.

30s

Damage Down

Weapons

El jugador hace la MITAD de daño durante N segundos.

30s

Random Weapon

Weapons

Equipa un arma al azar (distinta de la actual) a ambos jugadores.

Stackable

Equip Peashooter

Weapons

Equipa la Peashooter (disparo recto básico) a ambos jugadores.

Stackable

Equip Spread

Weapons

Equipa la Spread (abanico de corto alcance) a ambos jugadores.

Stackable

Equip Chaser

Weapons

Equipa la Chaser (disparo teledirigido) a ambos jugadores.

Stackable

Equip Lobber

Weapons

Equipa la Lobber (proyectil en parábola) a ambos jugadores.

Stackable

Equip Charge

Weapons

Equipa la Charge (disparo cargado) a ambos jugadores.

Stackable

Equip Roundabout

Weapons

Equipa la Roundabout (boomerang) a ambos jugadores.

Stackable

Damage Boss

Boss

Hace 100 de daño al boss del nivel.

Stackable

Heal Boss

Boss

Cura 100 de vida al boss del nivel.

Stackable

Win Fight

Boss

GANA la pelea al instante.

Invulnerable

Game

Jugadores invulnerables (tinte amarillo) durante N segundos.

15s

Invisible

Game

Los jugadores se vuelven INVISIBLES durante N segundos.

15s

Invert Controls

Game

Controles invertidos durante N segundos.

15s

Slow Motion

Game

TODO el juego en cámara lenta (0.25×) durante N segundos.

15s

Flip Screen

Game

Pantalla DE CABEZA durante N segundos (no en run-and-gun).

15s

Spin Screen

Game

La pantalla GIRA continuamente durante N segundos (no en run-and-gun).

15s

Zoom Out

Game

La cámara se ALEJA durante N segundos.

30s

Show Boss HP

Boss

Muestra la barra de vida del boss durante N segundos.

60s

Black & White

Game

Activa el filtro visual blanco y negro (queda hasta que lo cambien).

Stackable

Two Strip

Game

Activa el filtro visual Two Strip (queda hasta que lo cambien).

Stackable

No Filter

Game

Quita los filtros visuales.

Stackable

Clear Effects

Game

Cancela TODOS los efectos con duración activos (gigante→normal, invencible→normal, no disparar→puede, etc.) y quita los filtros visuales.

Stackable

Give Coin

Game

Da 1 moneda.

Stackable

Take Coin

Game

Quita 1 moneda.

Stackable

Back to Tutorial

Game

Manda al jugador de vuelta al TUTORIAL (sale del nivel actual).

REQUIREMENTS

Requirements

SystemWindows 10 or 11
GameCuphead (Steam)
AppOverInteractive (free)
PlatformTikTok Live, Twitch, Kick, YouTube or Starvios

Frequently asked questions

Your stream, in your audience’s hands

Download OverInteractive and let your viewers play Cuphead with you.

Download free