Quantum N=2 super $W_3^{(2)}$ Algebra In Superspace

We discuss the N=2 extension of Polyakov-Bershadsky $W_3^{(2)}$ algebra with the generic central charge, $c$, at the quantum level in superspace. It contains, in addition to the spin 1 N=2 stress tensor, the spins $1/2, 2$ bosonic and spins $1/2, 2$ fermionic supercurrents satisfying the first class nonlinear chiral constraints. In the $c \to \infty$ limit, the ``classical'' N=2 $W_3^{(2)}$ algebra is recovered.