Playability:
Simple spot the difference game with a lot of well drawn characters and a subway aesthetic. Easy to understand the objective and controls.
Theme:
Fits the theme directly in terms of gameplay and environment. Nice work on this!
Cleverness:
Having to spot spies through slight animations and indicators is great. Would love to see more models and interactions here.
Artistic Style:
Detailed and consistent design. The art really defines the gameplay here and you've done a great job.