VEIN vs Killing Floor 3

• Perspective: First-Person
• Multiplayer: Online Co-op & PvP (Persistent Sandbox)
• Setting: Post-Apocalyptic Champlain Valley, New York
• Platforms: PC (Windows, Steam)
• Early Access Release: 2025-10-24
• Unique Feature: A hardcore, persistent survival experience blending Project Zomboid's depth with a first-person perspective and an unparalleled level of world interactivity ('Usable Everything').

• Perspective: First-Person
• Multiplayer: 6-Player Online Co-op
• Setting: Dystopian Future (2091)
• Platforms: PC, PlayStation 5, Xbox Series X|S
• Unique Feature: The next-generation evolution of the series' signature brutal co-op wave-based combat, built from the ground up in Unreal Engine 5 with deeper customization.

• Co-op Teammates: The game is built around a team of up to six human players. Teamwork is essential for survival, requiring players to cover each other, share resources (Dosh), and combine their specialist abilities to overcome the horde.
  Human (Player)

• Schematics: Found around the map. These unlock new crafting recipes for items like makeshift splints and industrial tools.
• Vehicle Parts: Scavenged items like car batteries, engine assemblies, and tires, necessary to repair and upgrade vehicles for safe travel.

• Survival
• Sandbox
• Post-Apocalyptic
• Permadeath
• Action RPG
• Base Building
• Resource Management
• Horror

• Sci-Fi Horror
• Dystopian Future
• Co-op Survival
• Cyberpunk
• Bio-Engineering
• Wave-Based Combat
• Gore
• Action

• Melee Weapons: Varies (Spiked Bat, Fire Axe, Crowbar)
  Over 60 different melee weapons that can be crafted or found. Melee is a critical part of combat and defense.
• Firearms: Rifles, Shotguns, Pistols
  Standard armaments (e.g., Mosen Naga, Sandwork SRG) that require careful ammunition conservation. Firing a gun is loud and attracts large numbers of zombies.
• Throwables: Improvised
  Items like canned beans that can be thrown at zombies to distract or damage them.

• Assault Rifles: Automatic Rifles
  Versatile firearms that are effective at most ranges. Includes futuristic versions of classic weapons, now highly customizable with various attachments.
• Shotguns: Close-Quarters Weapons
  Devastating at close range, capable of clearing paths through hordes of smaller Zeds. Includes pump-action, semi-auto, and explosive variants.
• Melee Weapons: Blades, Blunt Objects
  High-risk, high-reward weapons for when the Zeds get too close. The parry system from KF2 returns with refinements.
• Explosives: Grenade Launchers, RPGs
  Weapons designed for maximum area-of-effect damage, ideal for taking down large Zeds like Fleshpounds and Scrakes.
• Specialist Weapons: Flamethrowers, Healing Darts
  Unique weapons tied to specific specialist roles, such as the Firebug's flamethrower or the Field Medic's healing dart rifle.

• Insulated Clothing: Armor is tied to clothing insulation. Players must manage high insulation clothing (like firefighter gear) to prevent overheating, or conversely, wear layers to avoid hypothermia.
• Hazmat Suits: Required to enter highly contaminated areas, such as quarantine centers, to prevent radiation sickness.

• Body Armor: A purchasable item from the Trader pod. It provides an extra layer of health that must be depleted before Zeds can damage the player's main health pool. It can be repaired and replenished between waves.

• Cosmetic Customization: A deep character customization system allows players to unlock and equip hundreds of cosmetic items, including different helmets, body outfits, backpacks, and accessories to create their own unique Nightfall specialist.
• Weapon Skins: Players can unlock and apply a wide variety of cosmetic skins and charms to their weapons.

VEIN features a full RPG system where skills (e.g., Construction, Driving, Medical, Lockpicking) improve through repeated action ('practice makes perfect'). The skill cap is currently 100. Players earn perk points to spend on bonuses like increased max health, extra carry capacity, or reduced injury chance. A full list of 20+ skills is available, allowing for specialized builds (Thief gets +15 Lockpicking).

The classic Perk system returns but has been expanded. Each Specialist (class) has a unique skill tree, allowing for deep customization of abilities and playstyles. A new weapon upgrade system allows players to enhance their favorite guns with new attachments and properties. The in-match economy of earning 'Dosh' to buy better weapons from the Trader pod remains a core part of the gameplay loop.

The Early Access map is a playable area of about 4x4 kilometers, encompassing four towns. The final map size is planned to be expanded to 14x14 kilometers. Key points of interest include maximum security prisons (like Clinton Correctional Facility), military crash sites, power substations, and industrial areas.

The game features a variety of battlegrounds, from claustrophobic urban environments to sprawling industrial complexes. Maps are designed with the series' signature focus on choke points, verticality, and strategic locations for welding doors and holding out against the horde. The move to Unreal Engine 5 allows for more detailed and destructible environments.

• Nightfall Specialists: Playable Characters
  The game features a roster of five specialists at launch, each representing a different class or 'Perk' (e.g., Commando, Support, Field Medic, Berserker, Demolitionist). Each specialist has a unique personality, appearance, and skill tree.
• The Zeds: Enemies
  The bio-engineered horde of monstrosities created by Horzine. Includes returning favorites like the Clot, Gorefast, Stalker, Siren, Scrake, and Fleshpound, all redesigned with new models and attack patterns.
• The Patriarch: Boss
  The iconic and brilliant, yet insane, former CEO of Horzine and creator of the Zeds. He returns as a formidable boss with a new arsenal of futuristic weaponry and devastating attacks.

• Survival Loop
  The main objective is open-ended: Survive the persistent world, manage hunger/thirst/stress, build a base, and progress through the technology tree without dying to zombies or other players.
• Construction and Fortification
  A core gameplay objective to dismantle structures for resources and fortify an existing building using wood, metal, and specialized defenses.

• Survival Mode
  The classic Killing Floor experience. Players must survive a set number of increasingly difficult waves of Zeds on a chosen map, earning money to buy better gear between rounds, and culminating in a final, challenging boss fight.
• Objective Mode
  A more structured mode where players must move through a map and complete specific tasks (like defending a point or escorting a VIP) while being constantly assaulted by Zeds.

The core mode is a persistent online PvPvE survival sandbox where players can fight each other (PvP) and the environment/zombies (PvE). Toggles allow for customized experiences, including player-versus-player combat, base raiding, and structure decay.

• Q: What is VEIN?
  A: VEIN is a new first-person, open-world survival game in Early Access. It is a highly detailed, complex sandbox with RPG mechanics, permadeath, and a focus on player-driven conflict (PvPvE).
• Q: Does it have a permadeath system?
  A: Yes. If the player dies, the current run is over, and they lose their character and all collected gear and items.
• Q: How long will the game be in Early Access?
  A: The developers estimate the Early Access period will last approximately five years until the game is feature-complete, with continuous updates throughout that time.
• Q: Can I play solo?
  A: Yes, but the game is a persistent online world. While you can play alone, you will always be subject to PvP raids and encounters with other players.

• Q: What is Killing Floor 3?
  A: It is the third main installment in the co-op FPS series. Players team up in groups of up to six to fight off waves of bio-engineered monsters called Zeds in a dystopian future.
• Q: How many players can play together?
  A: The game supports up to 6-player online co-op.
• Q: What engine does the game use?
  A: Killing Floor 3 is built from the ground up in Unreal Engine 5.
• Q: Does Killing Floor 3 have cross-play?
  A: Yes, the game supports full cross-platform play between PC, PlayStation 5, and Xbox Series X|S.

• OFFICIAL PC SYSTEM REQUIREMENTS for the Early Access release. The game is known to be memory-intensive.
• Laptop Performance Note: Laptop performance will vary based on the model's cooling and TGP. Due to the high RAM requirement and complex simulation, a high-end gaming laptop is advised for a smooth experience.
• Laptop Consideration: G P U T G P: Maximum TGP for the laptop's GPU is essential to handle the advanced graphical features and the dense, simulated world.
• Laptop Consideration: Cooling Thermals: The game's visually rich world and complex AI will require a laptop with a cutting-edge cooling solution to prevent thermal throttling.
• Laptop Consideration: C P U Power Limits: A powerful multi-core mobile CPU will be critical for handling the large number of AI zombies, physics, and ensuring a stable multiplayer experience.
• Laptop Consideration: M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is a critical feature for reducing latency and ensuring the best possible performance in a fast-paced FPS.
• Game Name: VEIN

• OFFICIAL AND EXTRAPOLATED SYSTEM REQUIREMENTS for Killing Floor 3. This information is based on the official PC specifications from developer Tripwire Interactive, adapted to the requested JSON structure. As a title built on Unreal Engine 5, the game is demanding, particularly on the CPU for the recommended tier. Laptop and future-generation GPU listings are extrapolated based on performance benchmarks and technical analyses.
• Laptop Performance Note: Laptop versions of the listed desktop GPUs require comparable performance, which is highly dependent on the laptop's TGP (Total Graphics Power) and thermal design. For a fast-paced, horde-based shooter like Killing Floor 3, a laptop with a high-TGP GPU and a robust cooling system is critical to maintain a stable framerate during intense combat.
• Laptop Consideration: G P U T G P: A high TGP is essential. A low-power variant of a recommended GPU may struggle to maintain a consistent 60 FPS, especially when the screen is filled with Zeds and particle effects.
• Laptop Consideration: Cooling Thermals: Unreal Engine 5 can heavily stress both the CPU and GPU. An advanced cooling solution will be necessary to prevent thermal throttling during chaotic, multi-player sessions.
• Laptop Consideration: C P U Power Limits: The game's AI and physics for a large number of enemies will be CPU-intensive. A capable laptop CPU with good power delivery is needed to handle these demands without creating a bottleneck.
• Laptop Consideration: M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is highly recommended to minimize latency and ensure the GPU's full performance is utilized, which is vital for a fast-paced first-person shooter.
• Optimization Detail: Upscaling Tech: The game officially supports a full suite of upscaling technologies: NVIDIA DLSS, AMD FSR, Intel XeSS, and Epic's native TSR. The official performance targets explicitly mention the use of upscaling to achieve the desired framerates.
• Optimization Detail: Key Settings Impact: As a UE5 title, the game includes advanced graphical features. The optional Lumen Global Illumination and Reflections will have the most significant performance impact. Adjusting these, along with shadows and effects quality, will be key to tuning performance.
• Game Name: Killing Floor 3

• Upscaling Tech: The game officially supports a full suite of upscaling technologies: NVIDIA DLSS, AMD FSR, Intel XeSS, and Epic's native TSR. The official performance targets explicitly mention the use of upscaling to achieve the desired framerates.
• Key Settings Impact: As a UE5 title, the game includes advanced graphical features. The optional Lumen Global Illumination and Reflections will have the most significant performance impact. Adjusting these, along with shadows and effects quality, will be key to tuning performance.

• G P U T G P: Maximum TGP for the laptop's GPU is essential to handle the advanced graphical features and the dense, simulated world.
• Cooling Thermals: The game's visually rich world and complex AI will require a laptop with a cutting-edge cooling solution to prevent thermal throttling.
• C P U Power Limits: A powerful multi-core mobile CPU will be critical for handling the large number of AI zombies, physics, and ensuring a stable multiplayer experience.
• M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is a critical feature for reducing latency and ensuring the best possible performance in a fast-paced FPS.

• G P U T G P: A high TGP is essential. A low-power variant of a recommended GPU may struggle to maintain a consistent 60 FPS, especially when the screen is filled with Zeds and particle effects.
• Cooling Thermals: Unreal Engine 5 can heavily stress both the CPU and GPU. An advanced cooling solution will be necessary to prevent thermal throttling during chaotic, multi-player sessions.
• C P U Power Limits: The game's AI and physics for a large number of enemies will be CPU-intensive. A capable laptop CPU with good power delivery is needed to handle these demands without creating a bottleneck.
• M U X Switch Optimus: A MUX switch or NVIDIA Advanced Optimus is highly recommended to minimize latency and ensure the GPU's full performance is utilized, which is vital for a fast-paced first-person shooter.