This modern theatre with a genuine Saint Petersburg atmosphere was established in 2016 by the Etude Theatre team. The Platform 51 primary principle is its productions authorial style, sometimes pushing the absurdity boundaries. The theatre's creators seek new forms and methods of theatrical expression while aiming to preserve the Russian Dramatic School traditions. On stage, audiences can witness vivid and experimental performances based on contemporary literary works.

The intimate theatre features talented actors, and productions featuring their participation have received numerous nominations and awards in various theatrical competitions. The Platform 51 appeals to non-conventional art fans and those tired of classical forms, offering something fresh, daring, and stereotype-breaking.