OrbitfallPull back.
Let gravity do the rest.
Find the wormhole.
Pull back to aim a probe, read the short aim line that shows how your curve begins, and release. Fewer flicks means more stars. Every sector is machine-proven solvable.
Free to start on iPhone and Android · No ads, ever.
Gravity golf
Every sector solvable
Star ratings
How it plays
Space golf with real gravity. Read the curve, trust the flick, and find the wormhole.
Orbitfall is space golf with real gravity. Pull back, release, and bend a probe around gravity wells into the wormhole in as few flicks as possible. Fly five regions that add multiple wells, repulsors, moving gravity, and boost gates. Every sector is checked for at least two clean solutions, so there is always a line to find.
- Pull-back aiming — the line shows the start of your curve, never the landing
- Star ratings by flick count — one flick is three stars
- Five regions, a shared Daily Orbit, and a ranked Weekly Gauntlet
The loop
Every run follows one honest loop.
- 01Aim
- 02Read the opening curve
- 03Release
- 04Find the wormhole
- 05Chase fewer flicks
- 06Fly the next sector.
What is inside
Inside Orbitfall.
Gravity does the work
Drag back from the probe and a short aim line shows how your curve begins — never where it lands. Read the curve, commit the launch, and let physics carry the probe home.
Stars reward elegance
A one-flick clear earns three stars. The skill ceiling isn't power — it's finding the single launch that threads every well at once.
Five regions keep changing the read
Start with steady gravity, then face dense multi-well fields, repulsors, moving wells, boost gates, and combinations that make timing part of the shot.
Every sector is provably fair
The generator searches a grid of up to 720 launch candidates per layout and only ships sectors with at least two verified solutions. No impossible holes, ever.
Why it exists
Built for a reason.
Orbitfall exists to be the calm one — a skill-puzzle where the satisfaction is in the read, not the reflex, and where every clear feels earned because the physics are exact.
Made for puzzle players who want a meditative skill game with real depth and meaningful flick-count mastery.
Inside the app
Real screens from Orbitfall.
Fair unlocks
Play free. Own the rest when it earns it.
Always free
Start playing today
Free to start on iPhone and Android.
Unlock
Free to start. The full campaign when you want it.
- Free: the first 12 sectors, most medals and trails, and the full Daily Orbit
- Orbitfall Full Game Unlock: $4.99 one-time
- StackForge Play Pass: $2.99/mo or $14.99/yr — Pro in every StackForge game
Orbitfall is free to start with the first 12 campaign sectors, most medals and trails, and the complete shared Daily Orbit. The full unlock opens the rest of the five-region campaign, no-preview Hardcore, the ranked Weekly Gauntlet, and a Flight Log that replays your best launch for each cleared sector, plus career totals.
Play Pass
One pass, every StackForge game
$2.99 a month or $14.99 a year unlocks Pro in every StackForge game, plus One Good Thing.
Store prices appear in the app in your local currency.
Our promise, in every StackForge game
No ads. Ever.
- No banners
- No videos between levels
- No watching ads for rewards
- No advertising code in any app
Our games pay for themselves with optional unlocks, never with your attention.
We never sell your data.
Not to advertisers, not to data brokers, not to anyone.
We don’t track you.
Nothing in our apps follows you across other apps or websites.
No third-party analytics.
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No account needed.
Every game plays without signing up. An account is optional: it carries the Play Pass between games, and cloud saves in the games that have them.
Pay once, own it.
$4.99 unlocks a game for good. A subscription is only ever an option.
Ready when you are
Play Orbitfall.
Free to start on iPhone and Android, with no ads, ever.
