Happy Infection (OLD!)

A Roblox experience owned by Troll tower wars.

HorrorENnostalgialegacy versioninfection

Description (written by the developer; not a statement by this register)

READ ME❗️ This is a old version of the game, not the original Happy Infection. This playable version was created to give old players a nostalgic feel. Please note❗️: The game may contain a ton of bugs and is not optimized. A powerful device is required. Version selection will be added soon...

Last updated by the developer 19 Jan 2026, 17:45 UTC.

playing (measured 10 Aug 2026, 16:33 UTC)

917

lifetime visits

80%

liked (4 👍 / 1 👎)

favourites (43.6 per 1k visits)

19 January 2026

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
10 Aug 2026, 16:33	0	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

Donate

10 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.