Interplay continued to expand in the mid-1990s, adding licensed titles to its own intellectual properties such as "Stonekeep", by acquiring rights to the original "Star Trek" and creating a series of its adaptations. Fargo also continued to find talented small developers designing innovative games. One was Parallax Software, whose demo game eventually became the hit game "Descent". Parallax, later renamed Volition, was eventually bought by THQ. In 1994, Universal/MCA bought a 45% stake in Interplay, which later went public in 1998.