Deep within the Combine controlled city a rebel lurked. Alyx Vance always had a plan.

She moved through the shadows her heart pounding with a mix of fear and excitement. She knew the risks but the reward was worth it.

Her mission was clear to infiltrate the Combine stronghold and retrieve vital intel. Suddenly a Combine assassin appeared.

The battle was intense. Alyx fought with all her might her movements fluid and precise. She needed to distract them.

The Combine soldiers were relentless.

But Alyx was too cunning. She led them into a trap.

Meanwhile Dr Judith Mossman was working behind the scenes.

Her subtle distractions created just enough chaos for Alyx to advance.

The Combine were confused.

Alyx seized the opportunity.

She found the data.

The mission was a success.

But the fight for freedom was far from over.

The Combine would not give up easily.

They sent more forces.

Even the Vortigaunts joined the fray.

The battle raged on a testament to their unwavering spirit.

Half-life indeed.