Space Station Hologram Alerts
A projector beams up a flickering hologram and the supporter's name decodes under a scan line. Raids sound a red alarm.
A alert box overlay for Twitch and OBS
Space Station Hologram Alerts is a free sci-fi Twitch alert box for space, sci-fi and strategy streams. A projector on the floor beams up a flickering blue hologram, and the supporter's name decodes from random glyphs under a sweeping scan line.
Subs, gifted subs, gift bombs and bits each get their own label, and raids flash a red alarm around the edges of the screen. Alerts queue up, so a gift bomb plays out cleanly instead of overlapping.
- Sub, gifted sub, gift bomb, bits and raid alerts
- Hologram beam with flicker and scan line
- Name decodes from random glyphs
- Red alarm around the screen on raids
- Alerts queue so none overlap
Add Space Station Hologram Alerts to OBS in under a minute
- Copy your overlay URL.
Replace YOUR_CHANNEL with your Twitch username:
https://www.overlaify.com/overlays/hologram-alert?channel=YOUR_CHANNEL - Add a Browser source.
In OBS Studio, click + under Sources, choose Browser and name it “Space Station Hologram Alerts”.
- 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.
Subs, gifted subs, gift bombs, bits and raids come from Twitch chat with no login. Follow alerts show in previews and test mode for now; live follow events arrive with Twitch login on Pro. 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 |
|---|---|---|
duration | &duration=8 | Seconds each alert stays up. |
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 Space Station Hologram Alerts yours
Use it as-is for free, or open it in the AI editor and tell it what to change.
