This Half-Life walkthrough is divided into 18 total pages.
You can jump to nearby pages of the game using the links above.
Xen
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Use your boosted jump to get across the floating rocks. Crouch + jump.
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Keep jumping down the platforms.
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Jump on the big island and wait for a platform below you.
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Jump on the lower floor of the island.
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The purple lamps can zap you so try to avoid them.
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Stay inside a green pool like this to replenish your health.
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Find a crack in the wall to go deeper in the island.
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You need to press three pedestals in this chamber.
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Use the claw looking pedestals around the chamber.
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Shoot the cage looking brown thing to release three butterflies.
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The butterflies will land on the pedestals and activate a teleport. Enter it.
More Half-Life Walkthroughs
This Half-Life walkthrough is divided into 18 total pages.