Signal (video game)

Signal (stylized as SIGNAL) is an otome game released on December 3, 2009 by D3 Publisher for Nintendo DS, in both a standard and a limited edition. It is part of a series including the PlayStation 2 game Darling Special Backlash Koi no Exhaust Heat (Darling Special Backlash 恋のエキゾースト・ヒート), sequel to the PC game Darling. Its CERO rating is D (17+).