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Red Key

The middle key. Opens weapon vaults and the rooms that contain a Green Key.

Red Key in 🎃Infectious Smile [HALLOWEEN]

Red Key: The middle key. Opens weapon vaults and the rooms that contain a Green Key. Get it by Trade a white key, or take one from the harder courses and from Warhead when the hatch opens. Use it to Spend it on the green-key locker if a Tommy Gun or Giant Potion is the goal of the round. Do not open a red door in…

By 🎃Infectious Smile [HALLOWEEN] WikiLast updated:

What is Red Key?

Most red keys are a trade: spend a white key on an intermediate door. Some advanced obstacle rooms spawn one directly. In Lockers, the red door on an upper floor is the usual step before the green compartment.

Published facts

FactValue
Tier2

How do you get Red Key?

Trade a white key, or take one from the harder courses and from Warhead when the hatch opens.

How do you use Red Key?

Spend it on the green-key locker if a Tommy Gun or Giant Potion is the goal of the round. Do not open a red door in front of a crowd.

FAQ

Red Key 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.

Related
KeysWhite KeyThe first key. Opens intermediate doors that usually hold a Red Key or a side weapon.Read guideKeysGreen KeyThe rare key. Opens Tommy Gun and Giant Potion rooms.Read guideKeysKey RingKeeps keys in your inventory after you die.Read guideGuideHow to play Infectious SmileLearn the human and Smiler objectives, the controls that matter, and what to do before the five-minute disaster.Read guideGuideSurvive as a humanLeave spawn with a Bat and Bottle, use orange Depressing Light, and pick a weapon that matches the chase.Read guideGuidePlay as a SmilerGrab, drag into white light, and use Speed, Iron, Overseer, and Endangered without guessing at health bars.Read guideCategoryAll KeysRead guideCodes🎃Infectious Smile [HALLOWEEN] CodesActive, redeem, and expired lists.Read guideVideos🎃Infectious Smile [HALLOWEEN] Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem 🎃Infectious Smile [HALLOWEEN] codesWhere a redeem box would appear after a patch.Read guideCodesExpired 🎃Infectious Smile [HALLOWEEN] codesRetired strings and why fake lists stay empty.Read guidePlayers🎃Infectious Smile [HALLOWEEN] playersRoster hub for classes, pets, or playable entries.Read guidePlayers🎃Infectious Smile [HALLOWEEN] roster tableEvery published entry on one page.Read guide
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See also

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