Yuragi Engine · Resonance Duel

Read the rhythm.
Strike at the turning point.

Two names, two real physics engines, zero dice. Watch your bear's own swing, strike the instant it turns — a real turning point in real physics, not a random crit. Every duel replays byte-for-byte from nothing but the names and your timing.

How to play: your bear's swinging arm is the pendulum — no abstraction, that's literally what the physics already was. Watch it wind back; the fist glows brighter the closer it gets to the top of the swing, where it briefly stops before reversing. Click Strike right then for a full-power hit. Or click Pull to skip your punch and yank your opponent's rhythm toward yours instead, throwing off their next windup. First to 3 clash wins takes the duel.
300
300

VS
Champion