Half-Life 2 and Portal 1 launcher
Choose a campaign, load the imported map data, and preview Portal 1 voice lines right in the browser.
Half-Life 2
Launch the original City 17 campaign and its web-loaded map data.
Half-Life 2: Episode One
Jump into the first Episode with the same local loading flow.
Half-Life 2: Episode Two
Use the same responsive launcher for the second Episode.
Portal 1
Preview Portal 1 voice lines locally and prepare for a full Portal engine bundle.
Portal 1 voice lines
These lines play locally in the browser. If you add audio files under the Portal 1 assets folder, they will be used first; otherwise the browser fallback voice synth will handle them.
Choose a Portal 1 voice line to play it.
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