Copyright Reikon Games and Devolver Digitial
Ruiner is a twin-stick run and gunner with cyberpunk stylings in the isometric perspective. The title was developed by Reikon Games and published by Devolver Digital for all the major platforms in 2017 and later ported to the switch in 2020.
A little plot info from Wiki:
Ruiner takes place in 2091 in Rengkok and its surrounding facilities, owned by Heaven, a conglomerate led by a man referred to in-game as the Boss. Initially the player character, a silent protagonist dubbed “Puppy” by another character, is being led by a rogue hacker named Wizard to assassinate the Boss. Before he reaches the Boss’s office, the signal from Wizard to the protagonist is overridden by another hacker known only as Her. Her explains to Puppy that Wizard was contracted by another group and that his brother has been kidnapped, and urges him to track Wizard down
And some gameplay info:
Ruiner is a shoot ’em up played from an isometric perspective. The game takes place in 2091 and is set in a cyberpunk metropolis known as Rengkok. The player takes control of a silent, masked protagonist who attempts to rescue their kidnapped brother from a failing conglomerate, known as Heaven, that controls Rengkok.