Designed Scalable Twitch Prediction Overlays for Multi-Outcome Polls

Designed Scalable Twitch Prediction Overlays for Multi-Outcome Polls

Twitch Prediction Overlay Plugin

Finished Overlay

Timeline

Timeline

3 Weeks


3 Weeks


3 Weeks


Role

UX Designer

UI Designer

UX Designer

UI Designer

UX Designer

UI Designer

Team

2 Designers

1 Developer

2 Designers

1 Developer

2 Designers

1 Developer

SOW

Open Source

Web Design

Open Source

Web Design

Open Source

Web Design

Context

Context

Twitch predictions only work when viewers understand them instantly

Twitch predictions only work when viewers understand them instantly

Viewers place bets using channel points in real time, during a live stream. The overlay has seconds to communicate what's happening and what to choose.


Current overlay options fall into one of these three categories:

Viewers place bets using channel points in real time, during a live stream. The overlay has seconds to communicate what's happening and what to choose.


Current overlay options fall into one of these three categories:

Only 2 outcomes

Only 2 outcomes

Most overlays cap at two choices, limiting how streamers can frame predictions and reducing strategic depth.

Most overlays cap at two choices, limiting how streamers can frame predictions and reducing strategic depth.

Hard to understand

Hard to understand

As complexity grows, overlays become cluttered. Viewers in a fast-paced stream don't have time to parse unclear information.

As complexity grows, overlays become cluttered. Viewers in a fast-paced stream don't have time to parse unclear information.

Confusion = disengagement

When viewers can't follow a prediction, they don't participate. A moment of friction becomes a missed opportunity for the streamer.

When viewers can't follow a prediction, they don't participate. A moment of friction becomes a missed opportunity for the streamer.

This project showcases an overlay that was designed to support up to twelve outcomes while staying quickly readable, regardless of what content the stream displays.

This project showcases an overlay that was designed to support up to twelve outcomes while staying quickly readable, regardless of what content the stream displays.

Outcome

Outcome

Delivered a flexible overlay system that supports up to 12 outcomes while maintaining clarity during twitch livestreaming compared to existing 2 outcome limitations.


Which enabled streamers to run more complex predictions without sacrificing viewer understanding or engagement

Delivered a flexible overlay system that supports up to 12 outcomes while maintaining clarity during twitch livestreaming compared to existing 2 outcome limitations.


Which enabled streamers to run more complex predictions without sacrificing viewer understanding or engagement

State 1 - Active Voting
Live countdown, bars fluctuate in real time

Light mode - 2 Outcomes

State 2 - Locked
Voting closed, timer & bar stop moving

Dark mode - 4 Outcomes

State 3 - Resolved
Winner is announced, points soon will be distributed

Dark mode - 3 Outcome - Highlighted winners

State 4 - Refunded
Prediction cancelled, points returned to voters

Light mode - 9 Outcomes - Shift between outcomes

Final Screens

Final Screens

Final Screens

Screen media

OTHER PROJECTs.

OTHER PROJECTs.

Created a more immersive and impactful experience through emotional storytelling

Project Overview: Project: View / Received Capsule Redesign Timeline: 3 Months Role: Solo UX / UI Designer Team: 1 Designer, 2 Developers

Virtual Time Capsule

“Received Capsule” Experience Redesign

Designed Scalable Twitch Prediction Overlays for Multi-Outcome Polls

Project Overview: Project: View / Received Capsule Redesign Timeline: 3 Months Role: Solo UX / UI Designer Team: 1 Designer, 2 Developers

Open Source

Web Design

Virtual Time Capsule

“Received Capsule” Experience Redesign

Created a more immersive and impactful experience through emotional storytelling

Project Overview: Project: View / Received Capsule Redesign Timeline: 3 Months Role: Solo UX / UI Designer Team: 1 Designer, 2 Developers

Open Source

Web Design

Virtual Time Capsule

“Received Capsule” Experience Redesign

© 2026 Greg Rieves Jr.
© 2026 Greg Rieves Jr.
© 2026 Greg Rieves Jr.