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Half-Life: Opposing Force Hints
Where do I find someone to access the Level B retinal scanners?
1 of 3: You are in a scientific laboratory, the Hydrofauna Studio Laboratory to be exact, so expect to find a scientist somewhere.
2 of 3: There is a scientist who has trapped himself in a testing chamber underwater.
3 of 3: If you can release him, he will surely access the retinal scanners on your behalf.
