● Gravity Circuit

Your audience plays Gravity Circuit with you

Connect TikTok Live, Twitch, Kick, YouTube or Starvios and turn every gift, reward or follow into enemies, turrets and effects on Kai, in real time.

Download freeView on SteamGetting started
37Enemies & turrets
6Commands on Kai

How an event travels

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

TikTok / Twitch

A gift, reward or follow from your audience.

OverInteractive

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

Mod (Lua)

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

Gravity Circuit

The enemy, turret or effect appears on Kai.

No code required

Everything is handled from the app. No programming or editing game files needed.

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 Gravity Circuit mod. It doesn't modify the original game.

04

Launch and play

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

What they can do

Control in your audience's hands

Over 40 effects ready to map to gifts, rewards or chat commands.

Enemies

30 types

Your audience spawns enemies near Kai that appear instantly and attack.

  • Virus soldier, bruiser, cannoneer...
  • Spikey, lava crawler, quake hammer...
  • They appear next to Kai and chase him

Turrets

7 types

Turrets that mount on the ceiling or floor and fire at the player.

  • Boom, freeze, omnishot...
  • They anchor to the real surface
  • Homing missile platform

Commands on Kai

6 actions

Direct effects on the character, to help or troll.

  • Heal / fill burst
  • Give or take energy
  • Kill Kai or destroy all enemies
PLATFORMS

Connect where 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, no extra accounts.

  • Login with built-in WebView2
  • Gifts, follows, likes, chat and share
  • No external dependencies

TikFinity

Bridge

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

  • Plays nicely with your existing 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 and follows.

  • Channel Points by rewardId
  • Subs, bits, follows, raids
  • Safe for 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

No specific build required. The mod installs over your current Gravity Circuit and never touches the original files.

Good to know

  • Non-destructive install: the original GravityCircuit.exe stays intact.
  • The modded game launches from the app with a separate launcher.
  • If Steam updates the game, reinstall the mod in one click.
  • No Scarab, no manual file copying — everything from the app.
Setup

Ready in 4 steps

Automatic, non-destructive install: your original copy of Gravity Circuit is never touched.

  1. 01

    Open OverInteractive

    The app auto-detects your Gravity Circuit install on Steam.

  2. 02

    Install the mod

    Click Install on the Gravity Circuit card. The app sets everything up.

  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 rewards to the commands and go live.

See the full step-by-step guide →

Command list

Everything your audience can trigger

43 commands ready to map to gifts, rewards or chat commands.

Curar (vida llena)

On Kai

Llena la barra de vida del jugador.

Stackable

Llenar Burst

On Kai

Llena la barra de habilidad/burst al máximo.

Stackable

Dar Burst

On Kai

Da energía de burst (mana) al jugador.

Stackable

Quitar Burst

On Kai

Quita N cargas de burst (mana) al jugador.

Stackable

Matar Jugador

On Kai

Mata al personaje (secuencia de muerte + respawn).

Stackable

Destruir Enemigos

Enemies

Destruye todos los enemigos y proyectiles activos.

Stackable

Block Bonker

Enemies

Invoca Block Bonker cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Cannon Hopper

Enemies

Invoca Cannon Hopper cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Crush Jumper

Enemies

Invoca Crush Jumper cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Crystal Floater

Enemies

Invoca Crystal Floater cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Elec Sparker

Enemies

Invoca Elec Sparker cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Elec Spider

Enemies

Invoca Elec Spider cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Fire Spitter

Enemies

Invoca Fire Spitter cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Hop Boomer

Enemies

Invoca Hop Boomer cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Hover Shield

Enemies

Invoca Hover Shield cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Ice Chucker

Enemies

Invoca Ice Chucker cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Ice Floater

Enemies

Invoca Ice Floater cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Lava Crawler

Enemies

Invoca Lava Crawler cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Mass Sparker

Enemies

Invoca Mass Sparker cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Omnishot Walker

Enemies

Invoca Omnishot Walker cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Quake Hammer

Enemies

Invoca Quake Hammer cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Rocket Floater

Enemies

Invoca Rocket Floater cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Shot Floater

Enemies

Invoca Shot Floater cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Snow Diver

Enemies

Invoca Snow Diver cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Spikey

Enemies

Invoca Spikey cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Cyber Spikey

Enemies

Invoca Cyber Spikey cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Spring Hopper

Enemies

Invoca Spring Hopper cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Surface Sweeper

Enemies

Invoca Surface Sweeper cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Battie

Enemies

Invoca Virus Battie cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Bruiser

Enemies

Invoca Virus Bruiser cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Cannoneer

Enemies

Invoca Virus Cannoneer cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Engineer

Enemies

Invoca Virus Engineer cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Soldier

Enemies

Invoca Virus Soldier cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Zombie

Enemies

Invoca Virus Zombie cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Virus Zombie Turret

Enemies

Invoca Virus Zombie Turret cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Weapons Platform

Enemies

Invoca Weapons Platform cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Boom Turret

Turrets

Invoca Boom Turret cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Bug Dispenser

Turrets

Invoca Bug Dispenser cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Flip Turret

Turrets

Invoca Flip Turret cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Freeze Emitter

Turrets

Invoca Freeze Emitter cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Freeze Turret

Turrets

Invoca Freeze Turret cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Missile Platform

Turrets

Invoca Missile Platform cerca del jugador. Usá la repetición del trigger para varios.

Stackable

Omnishot Turret

Turrets

Invoca Omnishot Turret cerca del jugador. Usá la repetición del trigger para varios.

Stackable
REQUIREMENTS

Requirements

SystemWindows 10 or 11
GameGravity Circuit (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 Gravity Circuit with you.

Download free