The police agency wants to hire a random person to uncover the reason behind this disappearance - they choose teenage boy Mark Hopper.

[3] The development team planned for Teenagent to follow in the footsteps of Tajemnica Statuetki's success, being competitive not only in Poland but internationally.

[citation needed] The character Mark Hopper was played by developer Adrian Chmielarz's younger brother.

[9] InnPoland attributes this marketing campaign, which attached its predecessor's quality stamp on the title, to Teenagent becoming a "breakthrough",[10] while PB.pl thought this slogan "grabbed" the public.

[citation needed] The title was considered a significant step forward in quality from its predecessor and stood on its shoulders in terms of its international reach.