RetroSouls, a homebrew development studio, has released PiglyFlag, a monochrome puzzle game for the ZX Spectrum. The game was created by Denis Grachev, who has authored more than two dozen games for various retro platforms.

The game's premise imagines what happens to a player's favorite game characters after the computer is switched off, suggesting they miss the player while left alone in the dark.

How PiglyFlag is played
The objective is to guide a piglet to the exit of each level while avoiding dangerous creatures called Bryli. Controls use the classic QAOP layout, and the game also supports Sinclair-standard joysticks. If the piglet collides with an enemy, the player can restart the level by pressing R.

PiglyFlag previously appeared on computers of the Radio 86-RK family, which is where its monochrome, low-resolution visual style originated.

Gameplay mechanics
The game resembles Sokoban in some respects but adds several complications: enemies move around the levels, platforms can collapse, and conveyor belts carry the character several tiles at once. In the announcement of the Spectrum version, Grachev said he had also added an exclusive mechanic not found in earlier releases.
The team behind the project
A team of demoscene veterans worked on PiglyFlag. Ivan Seleznev created the loading screen, and Oleg Nikitin composed the chiptune soundtrack. Artem Vasilyev and Dmitry Ponomarev provided technical support. Grachev specializes in assembly language programming and is known for pushing older hardware platforms to their technical limits.
RetroSouls and the ZX Spectrum scene
The ZX Spectrum is an 8-bit home computer first released in the United Kingdom in 1982 that became especially popular in the Soviet Union and later Russia, where it fostered a lasting homebrew and demoscene culture. RetroSouls is known in that community for producing technically advanced homebrew games.
Earlier this year, the studio released Yazzie Junior for the same platform. PiglyFlag continues that tradition of polished retro releases, which has kept a community of developers active decades after the Spectrum's official support ended. The game is now available for download.
