Lockheart Indigo

Lockheart Indigo is a mystery adventure game developed by Harmless Games. The player controls Beatris Summers, a young private detective hired to investigate the murder of a wealthy robotics tycoon.
The game is a neo-noir psychological thriller that's visually styled after 8-bit video games such as those on the Game Boy Color, using limited colors with a pixel art aesthetic. The game was released commercially on July 31, 2020 on Steam and itch.io. It was made available as freeware on December 21, 2020.
Gameplay.
"Lockheart Indigo" is a top-down adventure game where the player traverses levels and navigate obstacles similar to the 2D installments of The Legend of Zelda, seeking out keys and opening locked doors. Potential culprits are interrogated in a conversation system that uses facts, evidence, and special abilities to get closer to the killer and progress the game.
Plot.
The game stars Beatris Summers, a young, cynical private detective who must investigate the murder of the late robotics tycoon, Evan Volkov. Beatris is hired by the victim's widow, Aya Volkov, to investigate the residents of the Volkov estate and discover which of them committed the crime. Upon traversing further into the mansion, Beatris finds herself tangled up in a deeper and more dangerous mystery.
Development and release.
"Lockheart Indigo" was developed independently by Harmless using the RPG Maker MV game engine. Development started in 2017 after creating the prototype "Machines That Bleed".
Prior to the game's full release on Steam (July 2020), it was available for free as a beta version throughout its development on itch.io.