1v1 tactical signal battles. Same seed, same arc, same pressure windows. The higher resonance spike wins. Solo polish, head-to-head stakes.
Got a duel code from a friend? Paste it here.
Open the pitch, start a fresh run, and use the in-game duel menu to mint a shareable link. Anyone who opens the link plays the identical seeded match — no advantage from different enemy spawns or arc rotations. Fair by construction.