Mastery Zero (King⭕)
A Roblox experience owned by Streamful Studio.
SportsENanimefootballblue lock
Description (written by the developer; not a statement by this register)
IMPORTANT: This is an unofficial fan-made game inspired by Blue Lock, created purely out of passion and love for the anime and football spirit. Mastery Zero don't miss to like the game and join the the group !
Last updated by the developer 16 Apr 2026, 16:13 UTC.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 13 Aug 2026, 14:16 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.