The game is frequently on sale. While the standard price is around $14.99, it often drops by 67% or more (as low as $4.94) on SteamDB .
The game uses a verification system to ensure the Defuser's game version matches the Experts' manual version. Pirated versions often break this synchronization, making the game unplayable. Keep.Talking.and.Nobody.Explodes.v1.8.3.rar
If you prefer gaming on the go, official versions are available on the Google Play Store and iOS App Store for a lower price point than the PC version. The game is frequently on sale