V4, from NEXON Korea Corporation and developed by NAT Games, is a cross-platform MMORPG designed for competitive multiplayer and long-term character growth. The game centers on open-world exploration, questing, and persistent progression while offering inter-server conflict and timed transformation states that change combat tempo. Key elements include multiple distinct classes, a player-driven marketplace, and guild-based warfare. It targets players who prioritise large-scale PvP and sustained progression on mobile and PC.

V4 presents an open-world, class-based progression loop

Players take on demon-hunter roles and advance through exploration, mission completion, and equipment upgrades. Character options include Slayer, Knight, Gunslinger, Warlord, Enchantress, and Boomblade, each supporting specific combat roles. Progress depends on gear and skill investment rather than single-session achievements, and the in-game marketplace lets players trade to move gear and currency through the economy.

Inter-server mechanics and transformations reshape large-scale conflict

The Dimensional Boundary system brings different servers together for territory boss raids and guild warfare, producing contested zones with many participants. The Devil Chase transformation temporarily grants substantial power boosts and altered abilities, creating tactical windows that can swing engagements. These layered systems reward timed coordination and role planning, so organised groups gain an advantage during high-stakes encounters.

Presentation and progression reward persistence but expect a learning curve

High-fidelity models, detailed environments, and a cinematic audio mix give the game a polished feel on capable devices. The progression path layers equipment upgrades, market trading, and endgame objectives, which creates long-term goals rather than immediate gratification. New players face a steeper onboarding phase as multiple systems interact, so the title suits players prepared to learn mechanics and commit to sustained advancement.

V4 suits commitment-focused PvP players but regional availability matters

V4 is a solid option for competitive, progression-minded players who enjoy organised multiplayer and long-term goals. A key consideration is regional service status: the global version ended in early 2024 while the Korean service remains active, which affects availability for some players. Expect a game that rewards persistent investment and group coordination rather than casual, one-off sessions.