E:21
A Roblox experience owned by Kopa's Studio.
SportsENAmerican FootballRPG StatsCompetitive
Description (written by the developer; not a statement by this register)
Japanese High School Football League – E:21 Craft your own path with a one-sided build system—pick your position, customize your stats to match your playstyle, and master your role on the field. No matter what you play on—PC, Console, or Mobile—E:21 is fully optimized for competitive action. PC Controls Catch / Throw – Left Click Block – X QB Mode – G Handoff (With Ball) – X Tuck (With Ball) – Q Switch Blocking Type – Q Dive – E Stance – N Spawn Ball – U Increase Power – R Decrease Power – F Console Controls Tuck (With Ball) – Y Dive – R1 Block – L2 Handoff (With Ball) – L2 (Don’t tuck while handing off) Catch / Throw – R2 Stance – R3 Increase Power – D-Pad Up Decrease Power – D-Pad Down Spawn Ball – B Mobile Support E:21 is fully playable on mobile with touch-optimized controls. Play your way. Face your rivals. Rule the field. E:21 — Where your build becomes your legacy.
Last updated by the developer 19 Jan 2026, 20:38 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 11 Aug 2026, 07:36 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).