Listen for footstep tempo changes; when patrols speed up, duck into an alcove and let them pass.

Level 5's guard dog only howls if you skip the ceiling vent—hug the rafters and you stay invisible.

Scoop up the bonus dossiers even when they're optional; the credits unlock the EMP needed for the finale.

Jam the cameras, sprint the corridor, and you can clear two floors before the reboot timer ticks down.

Replaying heists for perfect stealth tokens is addictive—flashgamesbox makes instant restarts painless.

Always bind the disable gadget before cracking a safe; guard triggers won't ruin your getaway that way.