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ROBLOX GAME DETAILS
Happy Infection
By Troll tower wars
🛠️ **UPDATE IN THE GROUP** 🔜 **Expect an update** Everything will change soon... The world was once peaceful... but everything changed. A mysterious "Happiness" virus began to spread - infecting players and turning them into carriers of strange joy. Some hid away in houses to survive, while others spread the infection. Will you fight to stay human, or embrace happiness and spread it to others? Tags:Adventure, Mystery, Team Change, Transformation, Roleplay, Atmospheric, Story Game, Animation, Survival, NPC Interaction, GUI System, Custom Characters, Unique Experience, Multiplayer, Dark Theme, Happy, Infection
Playing now25
Total visits2.4M
Favorites72K
Max server35
ABOUT THIS EXPERIENCE
About Happy Infection
🛠️ **UPDATE IN THE GROUP** 🔜 **Expect an update** Everything will change soon... The world was once peaceful... but everything changed. A mysterious "Happiness" virus began to spread - infecting players and turning them into carriers of strange joy. Some hid away in houses to survive, while others spread the infection. Will you fight to stay human, or embrace happiness and spread it to others? Tags:Adventure, Mystery, Team Change, Transformation, Roleplay, Atmospheric, Story Game, Animation, Survival, NPC Interaction, GUI System, Custom Characters, Unique Experience, Multiplayer, Dark Theme, Happy, Infection
CreatorTroll tower warsGenreAllCreatedMay 11, 2025Last updatedJul 15, 2026
Player activity, visits and other stats can change as Roblox updates its data. MADGAMES refreshes these details periodically rather than storing a permanent snapshot.
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Happy Infection FAQ
Where can I play Happy Infection?
Use the official Roblox play link on this page. The experience runs on Roblox; MADGAMES does not host or copy the Roblox game files.
Is Happy Infection active right now?
The player count shown on this page comes from Roblox data and can change throughout the day.
Who made Happy Infection?
Roblox lists Troll tower wars as the creator of this experience.
Roblox and the individual experiences listed here are owned and operated by Roblox and their respective creators. MADGAMES is an independent discovery site and is not Roblox.