As someone born and raised playing demo discs on my dads PS1 growing up, feels like half the popular games in the 90s were made or published by Psygnosis. Destruction Derby was probably my favorite one, together with The Adventures of Lomax. Wipeout coming close 3rd, mainly because of the out-of-this-world soundtrack.
Psygnosis' PS1 output relates to how Psygnosis ended. (Swallowed by Sony; what's left of their publishing house/dev studio survives under the much more droll corporate name today of Sony Computer Entertainment Worldwide Studios: Studio Liverpool.)