Characters

Endangered Smiler

A team-size buff. When few Smilers remain, they gain a red aura, much more health, and Knife immunity. Confirm costs, drop rates, and unlocks in the live 🎃Infectious Smile [HALLOWEEN] experience.

Endangered Smiler

Player wiki for Infectious Smile on Roblox: human and Smiler roles, weapons, potions, keys, badges, Build and Survive, and the Halloween update.

What is Endangered Smiler?

The effect is described as turning on when about 20 percent or fewer of the server are Smilers. Affected players show a red aura and Winning Smile particles, with maximum health cited around 200, plus the mobility bonuses of potions they hold. Invisibility does not remove the aura. Knife grab escapes fail. Screen text tells the Smiler that their happiness is in danger, and that their nerves calm down when the buff ends.

Published facts

Endangered Smiler facts
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HubCharacters

How do you get Endangered Smiler?

It is applied by the server when the Smiler team is small enough. You do not pick it up from a stage.

How do you use Endangered Smiler?

Humans should use Shotgun knockdowns, orange light, and focus fire. A Knife escape is the wrong plan against the red aura.

FAQ

🎃Infectious Smile [HALLOWEEN] roster questions

What is the difference between white light and orange light?

White Infecting Light, usually from camera stands, turns a human into a Smiler. Orange Depressing Light kills Smilers and lets humans walk through.

How do I break a Smiler grab?

A Knife, Handgun, or Shotgun can be used while you are held. A Hatchet also breaks Giant grabs. Teammates can hit the Smiler. Iron Potion and Endangered status stop a Knife escape.

Are there Infectious Smile codes for free coins?

No active or expired reward codes showed up on public lists checked through October 2026, and the experience page does not list a code reward. Numbers such as 156228002 open the Raided Hideout safe only when the desk note asks for them.

Which items count for Obtained All Weapons In One Life?

Bat, Bottle, Knife, Handgun, Shotgun, Hatchet, Ice Potion, and Invisibility Potion, all at the same time, without dying. The Tommy Gun and the shop melees do not count.

How do levels work?

Points to leave your current level n equal 100n + 20. Those points are the same events that pay Smile Coins. The Tommy Gun requires level 10.