Project Redline

Three probes left. One volcanic moon. Take the Harrow down from 30,000 feet and land it under 15 ft/s on every axis.

Cinder is a volcanic moon where no crewed ship has ever landed and survived. So Project Redline sends remote probes called Harrows, and you fly them from the safety of a relay station. Twelve were built. Three remain.

Redline is a precision descent game. Take control at 30,000 feet and guide your Harrow through three views, from orbit to the regional map to the surface, then set it down on the target pad. Touch down at under 15 feet per second on every axis, or lose the probe.

MANAGE EVERY SYSTEM • Fuel that runs out sooner than you expect • Engine heat that can burn out a thruster for good • Radiation zones that hurt more the lower you fly • Gravity wells that drag the Harrow off course • Rough terrain and stronger gravity as missions get harder

76 CAMPAIGN LEVELS Ten sections, from the gentle hops of Basic Training to Endgame, where every system runs at its limit at once. Each level adds one new pressure or turns an old one up.

ARCADE MODE Land as many times in a row as you can. Every landing is harder than the last, and your streak adds to your score. Three Harrows per run.

FLY BY INSTRUMENTS Read your vertical, lateral and longitudinal speed, altitude, fuel, radiation and position. The built-in Flight Manual explains every gauge.

Redline is free to play with ads between levels. A one-time purchase removes all ads.