Games Like Half-Life 2: Episode One But Longer

Love Half-Life 2: Episode One and want more? These longer alternatives offer extended shooter experiences.
Other options:
Why Look for Games Like Half-Life 2: Episode One But Longer?
If you've finished Half-Life 2: Episode One and are craving more of that shooter experience, longer alternatives can provide extended enjoyment with similar mechanics and themes.
These recommendations feature more content, side quests, expansive worlds, or deeper progression systems while maintaining the core shooter elements that made Half-Life 2: Episode One enjoyable.