Survival horror is a subgenre of video games inspired by horror fiction that focuses on survival of the character as the game tries to frighten players with either horror graphics or scary ambience. Although combat can be part of the gameplay, the player is made to feel less in control than in typical action games through limited ammunition, health, speed and vision, or through various obstructions of the player's interaction with the game mechanics. The player is also challenged to find items that unlock the path to new areas and solve puzzles to proceed in the game. Games make use of strong horror themes, like dark maze-like environments and unexpected attacks from enemies.
The term "survival horror" was first used for the original Japanese release of Resident Evil in 1996, which was influenced by earlier games with a horror theme such as 1989's Sweet Home or 1992's Alone in the Dark. The name has been used since then for games with similar gameplay, and has been retroactively applied to earlier titles. Starting with the release of Resident Evil 4 in 2005, the genre began to incorporate more features from action games and more traditional first person and third-person shooter games. This has led game journalists to question whether long-standing survival horror franchises and more recent franchises have abandoned the genre and moved into a different distinct genre often referred to as "action horror". Still, the survival horror genre has persisted in one form or another.
Survival horror refers to a subgenre of horror video games. The player character is vulnerable and under-armed, which puts emphasis on puzzle-solving and evasion, rather than violence. Games commonly challenge the player to manage their inventory and ration scarce resources such as ammunition. Another major theme throughout the genre is that of isolation. Typically, these games contain relatively few non-player characters and, as a result, frequently tell much of their story second-hand through the usage of journals, texts, or audio logs.