SUPPORT
MOSCOVIA NEVER SLEEPS
Need a hand? Most answers are below. If you're still stuck, email us and we'll help.
HOW TO PLAY IN 30 SECONDS
Moscovia Never Sleeps is a logic puzzle: get a strike through a wall of air defense and destroy every target.
A weapon — each flies one fixed altitude: LOW, MED, or HIGH.
Trace a path across the grid, cell by cell.
Commit, and watch your fuel.
Every surface-to-air system guards a range ring and an altitude band. The same cell can be lethal at one height and blind at another. When a target sits under a radar that can shoot you down, destroy that radar first (SEAD), then send the finisher through.
FAQ
Do I need an internet connection?
No — the full single-player game (the 300-mission campaign, endless skirmish, and the Daily Strike) works completely offline. You only need a connection for online duels and the global leaderboard.
Is there anything to buy? Are there ads?
There is no advertising and no tracking. The game does not require an account to play.
How do online duels (IADS Duel) work?
You place a hidden surface-to-air network around your HQ, then take turns striking your opponent's hidden board. Draw fire to reveal their defenses, suppress a path through, and break to their HQ to win. Add friends by username and challenge them directly, or get matched on the ranked ladder. You're given a random username automatically — you never enter a real name.
How do I change the language?
The game supports English and Ukrainian. On first launch it follows your device language; you can switch any time in Settings → Language.
A level looks impossible — is it?
No. Every campaign mission and every generated level is solver-verified to be winnable before you ever see it. If you're stuck, try a different altitude or weapon, or clear the radar that's covering the target first.
I changed devices / lost my progress.
Single-player progress is stored on your device, so deleting and reinstalling the app clears it, and it does not transfer between devices. Your online username and rating live on our server, tied to an anonymous per-install identifier (not your Apple ID).
How do I delete my online data?
Email support@moscovianeversleeps.com with your in-game username and we'll remove your server-side data (username, anonymous ID, friends, rating, and match history). See the Privacy Policy for details.
CONTACT
For anything — questions, bug reports, feedback, or privacy and data-deletion requests — email support@moscovianeversleeps.com. We usually reply within a few business days.