  We calculate massive string scattering amplitudes of compactified open string
in the Regge regime. We extract the complete infinite ratios among high-energy
amplitudes of different string states in the fixed angle regime from these
Regge string scattering amplitudes. The complete ratios calculated by this
indirect method include and extend the subset of ratios calculated previously
(Lee and Yang, 2007, and Lee, Takimi, and Yang, 2008) by the more difficult
direct fixed angle calculation. In this calculation of compactified open string
scattering, we discover a realization of arbitrary real values L in the
identity Eq.(4.18), rather than integer value only in all previous high-energy
string scattering amplitude calculations. The identity in Eq.(4.18) was
explicitly proved recently in Lee, Yan, and Yang to link fixed angle and Regge
string scattering amplitudes. In addition, we discover a kinematic regime with
stringy highly winding modes, which shows the unusual exponential fall-off
behavior in the Regge string scattering. This is in complementary with a
kenematic regime discovered previously (Lee, Takimi, and Yang, 2008), which
shows the unusual power-law behavior in the high-energy fixed angle
compactified string scatterings. Key words: Regge string scatterings;
High-energy String
