no 3DPaper
The case file on your desk: an illustrated scene you tap. No 3D engine is loaded at all, so it runs on the cheapest phone.
The same room (Case 1, the study at Hollow Manor), with the same suspect and the same clues, in five looks. Every option runs in the browser, and a player can switch between them inside the game; one set of 3D assets serves all four World looks. Open each one, walk around, inspect the display case, find the tiny smear on its latch, and talk to Dr Moreau.
Play
Real wood, fabric and brass, soft shadows, warm lamplight. Closest to a console game.
Flat colours, faceted shading, no textures. Cheapest to build and to run.
Banded shading and ink outlines, like a graphic novel. Bright and readable.
Black and white, hard moonlight through the window, film grain. Pure detective mood.