Ryoiki Simulator (WIP)

A Roblox experience owned by THE UNDERPLAYERS.

Fighting & PvPENJujutsu KaisenFightingDomain Expansion

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

Ryoiki Simulator is a fighting game based on Gege Akutami's Jujutsu Kaisen manga and anime series. Use domain expansions to their highest capabilities by switching between "Barrier" and "Barrierless" domains! Do your very best to claim the title of "The Strongest Sorcerer"! Basic Controls: Left Click - Basic Punch F - Block C - Roll Q - Teleport (Good for escaping domains!) G - Domain Expansion

Last updated by the developer 16 Oct 2025, 15:16 UTC.

playing (measured 28 Aug 2026, 08:48 UTC)

109

lifetime visits

26 May 2025

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 We do not publish numbers we have not measured.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
28 Aug 2026, 08:48	0	first reading

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