CodeLock
Everyone
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10+
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About this game
Your grandfather left you a letter, four vaults, and a road nobody finished.
In CodeLock you crack codes to open vaults, and each one gives up a piece of his letter. The more of it you hold, the clearer it becomes what he spent his life looking for — and why seven of his own ancestors died short of it.
◆ How it plays
The code is digits, no digit twice. You enter a guess, and the vault tells you exactly two things: how many digits are in the right place, and how many are right but in the wrong place. Never which ones. The rest is your head.
It looks simple on level one. By level sixty you are drawing a grid on paper.
◆ Four eras
• The Last Drawer — a painted house safe, and your grandfather's desk exactly as he left it
• Under the Sand — a dig in the desert, and a stone door shut for thousands of years
• The Only Survivor — a salt-eaten sea chest, where the whole story began
• Before Speech — a grooved stone disc, the oldest lock humankind ever made
Every chapter ends on a lock your grandfather built himself, not one a machine generated. Guessing will not open it. What you learned from his papers will.
◆ What you get
• 90 levels, climbing from four digits to seven
• Letter fragments, collected one level at a time
• Evidence that piles up — and you have to work out which piece belongs where
• One daily challenge, the same for every player on earth — the code comes from the date itself
• A monthly gift calendar, achievements, and statistics that tell you how much you actually improved
• Tools you buy with what you earn: hint, reveal a digit, rule one out
◆ What you do not get
No ads. No in-app purchases. No account, no sign-in. And no internet needed — it plays in full offline.
Coins and gems are earned by playing and cannot be bought. A game about opening locks with your head has no business opening to money.
◆ In your language
English · Deutsch · عربي — written and designed in each, not machine-translated.
◆ Your progress is safe
Sign in with Play Games if you like, and your progress survives a new phone. If you would rather not, the game stays complete — everything lives on your device alone.
—
CodeLock, by Zarython.
In CodeLock you crack codes to open vaults, and each one gives up a piece of his letter. The more of it you hold, the clearer it becomes what he spent his life looking for — and why seven of his own ancestors died short of it.
◆ How it plays
The code is digits, no digit twice. You enter a guess, and the vault tells you exactly two things: how many digits are in the right place, and how many are right but in the wrong place. Never which ones. The rest is your head.
It looks simple on level one. By level sixty you are drawing a grid on paper.
◆ Four eras
• The Last Drawer — a painted house safe, and your grandfather's desk exactly as he left it
• Under the Sand — a dig in the desert, and a stone door shut for thousands of years
• The Only Survivor — a salt-eaten sea chest, where the whole story began
• Before Speech — a grooved stone disc, the oldest lock humankind ever made
Every chapter ends on a lock your grandfather built himself, not one a machine generated. Guessing will not open it. What you learned from his papers will.
◆ What you get
• 90 levels, climbing from four digits to seven
• Letter fragments, collected one level at a time
• Evidence that piles up — and you have to work out which piece belongs where
• One daily challenge, the same for every player on earth — the code comes from the date itself
• A monthly gift calendar, achievements, and statistics that tell you how much you actually improved
• Tools you buy with what you earn: hint, reveal a digit, rule one out
◆ What you do not get
No ads. No in-app purchases. No account, no sign-in. And no internet needed — it plays in full offline.
Coins and gems are earned by playing and cannot be bought. A game about opening locks with your head has no business opening to money.
◆ In your language
English · Deutsch · عربي — written and designed in each, not machine-translated.
◆ Your progress is safe
Sign in with Play Games if you like, and your progress survives a new phone. If you would rather not, the game stays complete — everything lives on your device alone.
—
CodeLock, by Zarython.
Crack the code, open the vault. A treasure hunt across four eras.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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What’s new
• The Continue button on the home screen now names the stage you stopped at
• The win screen and its reward lines fit every screen size, nothing clipped
• Achievements and the win screen use the game's own coin and gem, not emoji
• The main menu's full-width button is back
• The support id now names your platform, so replies reach you faster
• The win screen and its reward lines fit every screen size, nothing clipped
• Achievements and the win screen use the game's own coin and gem, not emoji
• The main menu's full-width button is back
• The support id now names your platform, so replies reach you faster
