[UPDATE] Avada Kedavra™ | Roblox Horror Game

A Roblox experience owned by Lightning's Developer Studio.

HorrorENzombie survivalHarry Potter IPwave defense

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

Fight waves of zombies and venture to new, exciting and crazy islands that have many secrets to explore. Defend yourself, assist others and enter the unknown. Avada Kedavra, trademark of Warner Bros. Entertainment and property of J.K. Rowling.

Last updated by the developer 28 Dec 2023, 16:05 UTC.

playing (measured 24 Aug 2026, 10:21 UTC)

398

lifetime visits

57%

liked (4 👍 / 3 👎)

favourites

21 November 2022

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 We do not publish numbers we have not measured.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
24 Aug 2026, 10:21	0	first reading

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