Apnea
Underwater puzzles.
Every move costs you a breath. Apnea is an underwater puzzle where the scarce resource isn't time: it's moves. Every swap costs a breath. A match of three doesn't give it back. Four or more does. Everything else grows from that one rule: making a move isn't enough, it has to be a big one. And every time you settle, the seabed gets closer. Break the crusts before you run out of air. You can't touch them: they crack when a match lands right next to them. Chains give you breath back, but each link is worth half the one before — progress stays your choice.
Screenshots
Key features
Every move costs you a breath
The scarce resource isn't time, it's moves: every swap costs a breath, and matches of four or more give it back. Break the crusts before you run out of air.
110 levels in 10 worlds
Every world teaches a new rule and ends with a guardian: regrowth, seals, dead colours, air bubbles, corrosion, currents and more.
Four challenges
Endless challenge, One breath (your breath carries over between levels), Today's contract (one daily puzzle for everyone) and the Sentinels (guardians that don't stop coming).
Made for playing wherever you are
Works offline, always. No ads, no purchases, no account, collects no data at all. Stop halfway and pick up exactly where you left off. A soundtrack for every world, generated as you play, that doesn't interrupt your podcast.
Accessible
Holds up with your phone's text enlarged to the maximum, a setting for telling colours apart (solid, clearly outlined shapes in the tiles), animations can be reduced, in English and Italian.
Rewards playing well
When you lose, the game tells you why. When you win, stars reward playing well, not just reaching the end.
Frequently asked questions
Is Apnea free?
Do I need an internet connection?
When is it coming out?
More Koghisoft apps
KT9
The 9-key T9 keyboard, fast and private.
KT9 brings classic 9-key T9 typing to Android: fast, accurate and 100% offline, with big, readable keys. Smart prediction, full QWERTY/QWERTZ/AZERTY and multilingual. No data leaves your phone.
Favo
Inventory and bill of materials, under control.
Favo is the app to manage inventory and bills of materials (BOM): track stock levels, build products from their components and never run out again.
VoltaPreventivi
Build the electrical quote on site, not at home.
VoltaPreventivi is the app for electricians to build electrical-system quotes right on site: ready material catalog, automatic discount and VAT totals, instant PDF to send. Works offline.
Alarm Security Manager
The universal remote for your alarm panels.
Alarm Security Manager controls alarm panels via SMS and DTMF-tone calls from a single app: one-tap commands, a ready panel catalog and encrypted security. No codes to remember.
Estingo
Fire-safety maintenance, in your pocket.
Estingo digitizes fire-safety maintenance: from the paper tag to the QR code, all in your pocket. Standard-compliant checklists, automatic due dates, control register and QR tags as PDF. Works offline.
Stazione Silente
Program a drone with blocks and find out why the station on Tethys went silent.
Silent Station is a block-programming puzzle: on Tethys, moon of Saturn, program the drone Pico to repair 96 systems across 10 sectors and find out why the station went silent. Offline, no ads.
Villa Vermigli
One family, one villa, every New Year's Eve. A gothic point-and-click mystery.
Villa Vermigli is a gothic point-and-click mystery: explore in the dark with a flashlight, solve puzzles and find out what the house really wants. Nine chapters, in Italian and English, offline and ad-free.