**Battlefield 4** is a first-person shooter video game developed by DICE and published by Electronic Arts. It was released for the PlayStation 4, among other platforms, and is part of the Battlefield series. Here are the key details about the game:
### Overview
- **Release Date:** November 15, 2013 (North America for PS4)
- **Genre:** First-person shooter
- **Mode:** Single-player, multiplayer
- **Developer:** DICE
- **Publisher:** Electronic Arts
### Gameplay
- **Single-player Campaign:** The story follows Sgt. Daniel "Reck" Recker and his squad, the Tombstone, as they navigate a complex geopolitical conflict. The campaign takes players through various locations, including Azerbaijan, Shanghai, and Singapore.
- **Multiplayer:** Known for its large-scale battles, Battlefield 4's multiplayer mode supports up to 64 players on large maps, featuring a mix of infantry and vehicular combat. Key multiplayer modes include Conquest, Domination, Obliteration, Defuse, Team Deathmatch, and Rush.
### Key Features
- **Levolution:** This dynamic environment feature allows players to trigger major map-altering events, such as collapsing buildings or flooding areas, which can change the course of a battle.
- **Commander Mode:** Returning from previous Battlefield games, this mode allows one player to take a strategic overview of the battlefield, providing support to their team with UAVs, supply drops, and missile strikes.
- **Frostbite 3 Engine:** The game uses the Frostbite 3 engine, providing enhanced graphics, destructible environments, and more realistic physics.
- **Wide Range of Vehicles:** Players can operate a variety of vehicles, including tanks, helicopters, jets, and boats, adding depth to the combat experience.
- **Customization:** Extensive customization options for weapons and vehicles allow players to tailor their loadouts to their play style.
### Reception
- **Critics' Reviews:** Battlefield 4 received generally positive reviews from critics, who praised its multiplayer mode, graphics, and the Levolution feature. However, it faced criticism for its single-player campaign and numerous technical issues at launch.
- **Player Feedback:** Players enjoyed the large-scale battles, destructible environments, and vehicular combat. The game faced significant backlash initially due to server issues, crashes, and bugs, but many of these problems were addressed through subsequent patches.
### Additional Content
- **DLC and Expansions:** Battlefield 4 received several downloadable content packs, adding new maps, weapons, vehicles, and game modes. The DLC packs include:
  - **China Rising:** Features new maps set in China, new vehicles, and new assignments.
  - **Second Assault:** Brings back popular maps from Battlefield 3 with updated features.
  - **Naval Strike:** Focuses on naval combat, with new water-based maps and vehicles.
  - **Dragon's Teeth:** Adds urban warfare maps and a new game mode.
  - **Final Stand:** Introduces futuristic weapons and equipment, set in icy environments.
- **Updates:** Numerous patches and updates were released post-launch to address technical issues and balance gameplay.
### Legacy
Despite its troubled launch, Battlefield 4 is remembered for its ambitious multiplayer experience and dynamic gameplay features. The game's extensive post-launch support helped restore its reputation, and it remains a popular title within the Battlefield series. Its innovations in environmental destruction and large-scale combat set a high bar for subsequent entries in the franchise.