Keys
Manuals
Both words in one sentence
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You have to find two keys, the right door, and work out the code, and the code changes style as the game progresses, but you won't know how they've changed (or even that they've changed) unless you read the right manuals in the right rooms.
Source: Video Game / Dino Crisis
Cite this Source
Manuals and Keys. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/keys/manuals
Keys & Manuals. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/keys/manuals>.
Manuals or Keys. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/keys/manuals.
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