
Screenshots

Watch trailer on Steam ↗Who is Jack
Anvil Studio · Published by Anvil Studio
Last updated 28 Sept 2026
This is a narrative-driven optical illusion puzzle game featuring hand-drawn retro-style visuals. Players assume the role of a barter merchant who gathers crucial clues through conversations, then leverages these hints and planar optical illusions to transform objects with matching silhouettes.
Adventure, Indie, RPG, Strategy · More free games
In "Who is Jack," explore a world of hand-drawn retro visuals as you navigate puzzles by transforming matching silhouettes. Dive into an engaging RPG experience that blends strategy with storytelling.
About this game

This is a narrative-driven optical illusion puzzle game where players take on the role of a barter merchant.
Players obtain key clues through dialogue, then use optical illusions to transform objects until meeting trade requirements.
Through gameplay, players uncover connections between objects, gradually piecing together their nemesis' past to trace the origins of tragedy.
System Requirements
Will my PC run this? →Minimum
- OS:
- Processor:
- Memory: 4 MB RAM
- DirectX: Version 10
- Storage: 1 GB available space






