Boss Health Bar Goal
Every bit damages the boss, big cheers pop critical hits, and at 0 HP the boss explodes and a tougher one appears.
A goal overlay for Twitch and OBS
Boss Health Bar Goal is a free Twitch bits goal shaped like a video-game boss fight. Every cheer knocks HP off the boss's health bar and shows a damage number with the cheerer's name; cheers of 1,000 bits or more land as critical hits.
When the bar hits zero the boss explodes and the next one walks in with 1.5× the HP, so the fight keeps going all stream. Name your own bosses — your rival, your nemesis game, your cat — with the boss option.
- Bits deal damage to a boss health bar
- Damage numbers with the cheerer's name
- Critical hits for big cheers
- Boss explodes at 0 HP; the next one is tougher
- Name your own list of bosses
Add Boss Health Bar Goal to OBS in under a minute
- Copy your overlay URL.
Replace YOUR_CHANNEL with your Twitch username:
https://www.overlaify.com/overlays/boss-health-goal?channel=YOUR_CHANNEL - Add a Browser source.
In OBS Studio, click + under Sources, choose Browser and name it “Boss Health Bar Goal”.
- Paste the URL and set the size.
Paste the URL, then set Width to
1920and Height to1080. Leave custom CSS empty — the background is already transparent. - Test it before you go live.
Add
&test=1to the URL to fire simulated events, then remove it once it looks right. Tick “Control audio via OBS” if you want the alert sounds on their own mixer track.
Bits come from your public Twitch chat with no login. Streamlabs Desktop, Meld and Twitch Studio work too — add it wherever they accept a browser source or URL.
URL options
| Option | Example | What it does |
|---|---|---|
hp | &hp=5000 | Bits needed to defeat the first boss. |
grow | &grow=2 | How much more HP each new boss has. |
crit | &crit=500 | Bits in one cheer that count as a critical hit. |
boss | &boss=Mega%20Slime,Dark%20Knight | Boss names, separated by commas. |
volume | &volume=0.25 | Sound volume from 0 to 1. |
mute | &mute=1 | Turn sounds off. |
Want a different layout, font or animation? Remix it with AI — describe the change in plain words and get your own version with a new OBS URL.
Make Boss Health Bar Goal yours
Use it as-is for free, or open it in the AI editor and tell it what to change.
