Hollow Oath

Fight gravity. And deception.

Something calls every 41 seconds. Not everything that answers should be trusted.

Hollow Oath is a 2D gravity-thrust rescue game: fly a small dart over hostile terrain, land gently near stranded medical androids, and ferry them back to the mothership — while the game quietly teaches you to distrust what you rescue, and later, what you see on the ground.

Coming soon to the App Store Support Privacy

What you're flying into

Real gravity, real consequence. No auto-land, no aim-assist crutch — just thrust, weight, and a landing you have to earn.
A heartbeat you can feel. Haptics tuned to the game's own pulse, not generic buzzes.
Seven sectors, three hidden Hollows. Optional caves reward the curious and the careful with a second layer of story.
Two endings, one oath. Primum non nocere — first, do no harm — is scored, not just quoted.
Remix mode & a daily seed for runs that don't play the same way twice.
Complete game. No IAP, no ads, no data collected. Pay once, keep it.

Screenshots

Hollow Oath title screen — The title screen

Landing beside a stranded Scion — A rescue in progress

A dark sector lit by lamplight — Nightingale Basin, after dark

A shrine inside the Hollows — Something is buried beneath the surface

Contaminant aboard warning — Not everyone you rescue is safe

Someone extraordinary is aboard — Some passengers are more than they seem

Field refuelling in flight — Field refuelling — never free

A love letter to the 16-bit lander classics

If you grew up steering a lander through cramped 16-bit caves, fighting gravity one careful thrust at a time — trying not to crash, trying not to lose the cargo you came for — this is built in that lineage. Hollow Oath is, mechanically, a spiritual successor to games like Oids (Atari ST, 1987), Thrust, and Gravitar — original code, art, story, and names throughout, unaffiliated with any of them, but built by someone who loved them.