A developer documented their effort to fix Valve's 2011 interactive e-book The Final Hours of Portal 2, which relies on a deprecated Adobe AIR runtime and contains numerous broken elements like videos, polls, audio, and dead domains. They published a Steam guide patching the content so it works on modern systems.
Background
The Final Hours of Portal 2 was an interactive promotional e-book released alongside Portal 2 in 2011, featuring development insights, polls, and media. Adobe AIR, the runtime it depended on, has been officially discontinued by Adobe, causing many legacy applications built on it to break.
- Source
- Lobsters
- Published
- Oct 1, 2026 at 02:02 PM
- Score
- 5.0 / 10