TITLE: How do one show that the quotient space is a projective manifold?
QUESTION [5 upvotes]: I want to prove the following statement.
Let $\Omega$ be a bounded domain, and $\Gamma \subset \text{Aut}(\Omega)$ be the subgroup acting totally discontinuously on $\Omega$ without fixed points such that the quotient space $X = \Omega \setminus \Gamma$ is a compact complex manifold. Then $X$ is a projective manifold.
My idea is to use the Kodaira Emdedding theorem by constructing a positive holomorphic line bundle. However, I am not sure how to do so. Can you provide me with some ideas how to do so? Thank you.

REPLY [4 votes]: Projectivity of such quotients was actually proven by Kodaira himself in Theorem 6 in
Kodaira, Kunihiko, On Kähler varieties of restricted type. (An intrinsic characterization of algebraic varieties.), Ann. Math. (2) 60, 28-48 (1954). ZBL0057.14102.
In brief, the canonical bundle of the quotient manifold is positive (one uses a curvature computation for the Bergman metric on $K_\Omega$), hence, Kodaira's embedding theorem applies.