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#vortigaunt #half life #vortigaunt eye #green energy #xen creature #vortal power

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#half-life 2 #headcrab #headcrab zombie #xen creature #ravenholm

λ🪲👅

#half life #barnacle #lambda #xen creature #tongue attack #video game monster

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#black mesa scientist #headcrab #xen creature #hazard course #lab accident #creature attack