projective title.pngJay Jaewoo Jeon and Jake Jonghwa Kim's Global Game Jam entry Projective uses perspective illusion as its main mechanic. Players must match the silhouette of highlighted objects to the images in a picture frame, starting with a couple images and moving up to several, as shown above.

Players can select images with the left mouse button and change perspective with WASD or arrows. Despite the different colors in the picture frame, I found that I had to select all the images to make them match up and proceed.

[Play Projective on Kongregte or Game Jolt]