In no particular order,this is an incomplete list based on my limited experience with video games.
1. Deathclaws from Fallout
A amalgamation of various Reptile DNA,Deathclaw is the most legendary and fearsome creature to roam the Wastelands of post Apocalyptic America.Here the writer would like to acknowledge the fact that the Deathclaw,without a single shred of doubt is the most fierce and toughest enemy faced by him in a video game. Ever.
Let’s look at a Deathclaw’s physical features.A typical Deathclaw stands at 9-10 feet but looks shorter because of it’s hunchback build.Their hide is Strong and resilient,making them completely invulnerable from small arms fire. Deathclaws are extremely agile and easily provocative creatures. Deathclaws possess an excellent sense of smell and hearing and blind deathclaws are impossible to sneak upto.In therms of offensive capabilities,Deathclaws possess Razor sharp claws aided by long arms and extremely strong muscles which slice living organisms without any kind of protective gear into in symmetrical halves in a single Swipe.
2. The Falmer from Elder scrolls: Skyrim
Falmer(Erstwhile Snow Elves) are a Species of Elves which has inhabited the land of Skyrim for Millennia. Initially a thriving society,Falmer were enslaved by the technologically advanced Dwemer(Deep-Elves) and forced to labor in their magnanimous underground creations.Years of servitude in the dark twisted the Snow Elve’s psyche and turned them into the Savage and merciless Falmer that inhabit present day Skyrim.
Falmer’s are tough to kill and include fighters as well as mages amongst their ranks. A Falmer’s skin resembles a piece of grayish leather pulled over a gaunt skeleton,indicating the grim conditions underground wherein the Falmers have learned to survive.Although Falmers are practically blind,they possess excellent sense of hearing and smell.The creepiest thing about Falmers is the fact that do no speak or make any other sounds then a few painful grunts. Falmers reside in the darkest and deepest levels of Skyrim and attack a player without uttering a word.(A big heads-up provided by Bandits,Imperials and other enemies alike.)
3. The Witch from Left For Dead
The Witch is a type of “Special Infected” in Valve’s Zombie FPS series Left for dead.In any level of any Left for Dead game,the witch can be heard sobbing at isolated corners.The game’s “Auto-director” feature ensures that The Witch never spawns at the same Spot and becomes predictable.
If undisturbed,The Witch possess no threat to the player.However,if the Witch is “triggered” it violently charges towards it’s singular Provocateur/Soon to be Victim.She possess Sharp claws which knock down players in a single gnash.After the player is down,the Witch then proceeds to ferociously slice and maul the player until it is killed by the other players.