  In a recent article, Khojasteh et al. introduced a new class of simulation
functions, Z-contractions, with blending over known contractive conditions in
the literature. Subsequently, in this paper, we extend and generalize the
results on \theta-metric context and we discuss some fixed point results in
connection with existing ones. Also, we originate the notion of modified
Z-contractions and explore the existence and uniqueness of fixed points of such
functions on the said spaces. Finally we include examples to instantiate our
main results.
