🔫 Submarine Periscope

In Submarine Periscope the pressure is on from the first second as you spot ships through a rolling periscope and time each shot to the swell. Painted in icy blue-white tones, it keeps every marker in clear view as targets slide steadily across your sightline. Every target rewards a steady hand: drift the crosshair onto its centre, squeeze the trigger and watch it burst into a shower of sparks. Hits chain into combos, and a clean streak multiplies your score far faster than scattered, panicky shooting ever will. Misses cost you that streak, so it pays to slow down for the half-second it takes to line up the perfect shot. The deck gun feels punchy and responsive whether you play with a mouse or with a single finger on your phone. There is no clutter and no learning curve — one screen, one weapon and a score that is entirely yours to chase. Tuned to feel smooth on phone, tablet and desktop, it is the kind of pick-up-and-play shooter you fire up for one round and leave twenty later.

How to play

• Tap or click anywhere to start the round.
• Move the crosshair onto a marker and fire to score.
• Centre hits and longer combos are worth more points.
• Score as much as you can before the timer hits zero.
• Beat your saved best score and climb your local top five.

Controls

Move the crosshair with your mouse or finger and click, tap or press Space to shoot. The scope adds zoom and a gentle sway, so steady your aim before firing.

Features

• Crisp crosshair aiming that feels great on mouse and touch alike
• Zoomable sniper scope with realistic aim sway
• Quick time-attack rounds perfect for a one-more-go score chase
• Local best-score saving and a personal top-five leaderboard
• Instant browser play — no downloads, no sign-up, mobile friendly

FAQ