All our games are available on Steam, the App Store and Google Play. Pick the platform you prefer: thanks to cross-play, you and your partner don't need to play on the same one.

Unsolved Case (free)

The free prequel to the Cryptic Killer series:

• Steam
• App Store (iPhone and iPad)
• Google Play (Android)

Unboxing the Cryptic Killer

• Steam
• App Store (iPhone and iPad)
• Google Play (Android)

Parallel Experiment

• Steam
• App Store (iPhone and iPad)
• Google Play (Android)

Bundles and soundtracks on Steam

The Supporter Bundle includes Unboxing the Cryptic Killer, Parallel Experiment and the soundtracks of all three games. If you already own some of the items, Steam lowers the bundle price, so you only pay for what you're missing.

The soundtracks are also available separately: Unsolved Case, Unboxing the Cryptic Killer and Parallel Experiment.

Good to know

• Each player needs their own copy. Read why in Do both players need to buy the game?
• Purchases stay in the store where you made them. Buying a game on Steam doesn't unlock it on iOS or Android, and the other way round. The stores are separate, so we can't transfer purchases between them or swap them for codes on another platform.
• You can buy a game as a gift on Steam. Choose "Purchase as a gift" when you check out.
• Don't want to miss a sale? Add our games to your Steam wishlist, and Steam will let you know when they're discounted.
• Coming soon to the Epic Games Store. We're also bringing our games to Epic.
• Changed your mind? See How to request a refund on Steam, iOS and Android.

Looking for our browser games, Unboxing the mind of a Cryptic Killer and Parallel Lab? They're sold on our website, on the game pages.