One buttong game created for GameDev Insiders - Tiny Game Jam.

P. S. Three black images after main menu supposed to be education video, but unluckily Unity WebGL build doesn't support video player.
So you can watch education here. 

Click LMB to move.

Hold LMB to change color.

Opposite color cards see you. Don't let yourself be discovered.

Third-party assets:

• Kenney Card Pack
• NavMesh 2d
• Super Retro Interior Pack
• Grass Tileset
• Sneaky Snitch by Kevin MacLeod