Wyo. Stat. § 1-26-604 (2026)

(a) Either party, within thirty (30) days after entry of
the judgment, may reject the judgment and file a written demand
for trial. The action shall be restored to the docket of the
court as though proceedings under this article had not occurred.
     (b) If the condemnor files a demand under subsection (a)
of this section and ultimately obtains a judgment no more
favorable to him, the court may require him to pay, in addition
to costs, the condemnee's litigation expenses incurred after the
demand was filed.