NPC or DIE — How to Play NPC or DIE

NPC or DIE is a social deduction Roblox experience developed by arashiyama. Each round drops real players into a Wild West town already crowded with AI NPCs. Some players are Criminals pretending to be townsfolk; others are Sheriffs hunting imposters before sabotage tasks finish. The twist that separates this game from Murder Mystery 2 or Among Us clones is simple but brutal: Criminals do not hide in vents — they hide in plain sight by copying NPC movement patterns while walking to real objectives across the map.

This guide explains the full rule set: how roles are assigned, what each side must do to win, how Sheriff lives work, and what happens between rounds. Once you understand the framework, move to our criminal blending guide or Sheriff tactics guide for role-specific mastery.

Lobby and role assignment

When you launch NPC or DIE from Roblox, you land in a lobby — not an active round. Use this time to redeem codes via Settings (see our codes page), browse the shop, check daily quests, and review your loadout. When enough players queue, a round starts and roles assign automatically.

You cannot pick Criminal or Sheriff before matchmaking. The game balances teams based on player count, so expect streaks where you play the same role several times in a row. That is normal. Good players learn both sides instead of dodging Sheriff duty.

Typical lobbies split players into two teams:

• Criminals — a minority faction that blends with NPCs
• Sheriffs — a majority faction armed with guns and limited lives

Exact ratios shift with updates and player counts, but Criminals are always outnumbered. That pressure is intentional: every Criminal path to a task marker crosses Sheriff sightlines.

Criminal objectives and win conditions

Criminals win by completing all team tasks before Sheriffs eliminate every Criminal, or by surviving until the round timer expires with at least one Criminal alive. Tasks appear as interactive points scattered across the map — roughly 30 locations per map depending on the current rotation. Walk to a marker, press E (or tap on mobile), and complete the interaction without breaking your NPC disguise.

Task design varies: some are quick button presses, others require short minigames or waiting in vulnerable spots. Your assigned tasks show in the UI at round start. If you dislike a task, you get one free reroll per match; additional rerolls cost 14 Robux. Full details live in our tasks and reroll guide.

Criminals lose instantly when:

• Every Criminal is shot and eliminated
• Sheriffs finish their win condition first (elimination before task completion)

Dead Criminals cannot respawn mid-round. Communication with living teammates is limited by design — do not expect Among Us-style meetings.

Sheriff objectives and the three-lives rule

Sheriffs win by shooting every Criminal before tasks complete or time runs out. You carry a gun with a clear line-of-sight requirement: identify suspicious movement, aim, and fire. The catch is the three-lives rule.

Each Sheriff starts with three lives. Shooting an innocent NPC or a real player who is not a Criminal costs one life. Shoot three innocents and you are out — dead for the rest of the round, unable to help your team. This rule prevents random trigger spam and forces observation skill.

Shooting an actual Criminal does not cost a life. Confirming kills matters: a correct shot removes an imposter from the round; a wrong shot weakens your entire team. Study Sheriff tactics for tell identification and patrol routes that minimize false positives.

Sheriffs lose when:

• All Criminal tasks finish
• The round timer expires with any Criminal still alive
• Every Sheriff is eliminated or runs out of lives and can no longer threaten Criminals

Round flow from start to finish

A standard round follows this sequence:

1. Role reveal — You learn whether you are Criminal or Sheriff. Criminals see task progress; Sheriffs see life counters.
2. Spread phase — NPCs and players mix across the town. Criminals should immediately merge into crowds; Sheriffs take elevated or chokepoint positions.
3. Task phase — Criminals route to objectives. Movement anomalies — sprinting, stopping abruptly, ignoring NPC paths — become Sheriff evidence.
4. Engagement phase — Sheriffs shoot suspects. Criminals bait, dodge, or sacrifice distantly located teammates to finish the last tasks.
5. Resolution — Either side hits its win condition, or time expires in the Criminals’ favor.

Between rounds you return to lobby progression: Cash rewards, quest progress, and shop browsing. Cash farming methods stack fastest when you understand which end-of-round bonuses apply to your role performance.

NPC behavior basics

AI townsfolk follow scripted routes with predictable pacing. They stop at shop fronts, cross streets in groups, and rarely make sharp turns toward task markers. Criminals who mirror that rhythm are hard to spot; Criminals who beeline objectives stand out immediately.

NPCs are not Sheriffs and cannot shoot you. However, hiding inside an NPC model does not make you invisible — experienced Sheriffs watch for players who clip awkwardly or desync from crowd flow. The map section helps you learn which streets have dense NPC traffic for safer blending.

Controls quick reference

Movement uses standard Roblox WASD or thumbstick controls. E (keyboard) or on-screen prompts (mobile) interact with tasks and shop terminals. Shooting as Sheriff uses click or tap depending on platform. For platform-specific bindings, open the controls reference.

What to learn next

Rules tell you when you win; role guides tell you how. Criminals should read criminal blending; Sheriffs should read Sheriff tactics. For economy after your first wins, chain daily quests with Cash farming routes and redeem active codes whenever new milestones drop.