Infinity Sky
By HyperJoy Games
Infinity Sky is a free vertical jumping game from HyperJoy Games that you play straight in your browser. Your character bounces automatically from one floating ledge to the next, and your only job is to nudge it left or right so it keeps finding platforms. Coins, a score counter and a star progress bar along the top track how far up you get. No download needed.
Game info
- Developer
- HyperJoy Games
- Rating
- Not yet rated
- Release date
- Sep 25, 2026
- Last updated
- Sep 27, 2026
- Technology
- Unity WebGL
- Platforms
- Web Browser (Desktop, Mobile)
Controls
Keyboard & mouse
- A / D — move left and right
- Left and Right arrow keys — move left and right
- Click left half of screen — move left
- Click right half of screen — move right
Touch
- Tap the left side of the screen — move left
- Tap the right side of the screen — move right
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How to Play Infinity Sky
The screen scrolls upward as you climb. Stone and snow-topped ledges are scattered across a night-time forest backdrop, with pink clouds and a pale moon drifting behind them. Your hero bounces on its own, so all you control is horizontal direction: press or click the left side to drift left, the right side to drift right, and line the bounce up with the next ledge above you.
The HUD keeps three numbers in view. A coin counter sits top-left, the score runs up beside it as you gain height, and a purple bar with star markers and a chequered flag at the end shows your progress. Gold coins sit on and between platforms, so a slight detour on the way up is often worth taking. Monsters appear as you climb and should be avoided, and some ledges carry small red objects on them. A pause button in the top-right corner stops the climb when you need a break.
Tips
- Watch the ledge two rows above, not the one you are landing on — the bounce is automatic, so planning ahead is the only way to steer in time.
- Coins often sit slightly off the straightest line up; grab the ones on ledges you were already aiming for rather than chasing every one.
- Wide snow-topped ledges are more forgiving landings than the narrow grey ones, so favour them when the gap gives you a choice.
- Keep an eye on the star bar at the top to see how much of the climb is left before the chequered flag.
- Use the pause button in the top-right if a monster appears while you are still working out your next landing spot.
Frequently Asked Questions
Is Infinity Sky free to play?
Yes, Infinity Sky is completely free and runs in your web browser with no download or install.
Can I play Infinity Sky on my phone?
Yes, the game supports mobile as well as desktop. On a phone or tablet you tap the left or right side of the screen to steer your jumping hero.
Who made Infinity Sky?
Infinity Sky was developed by HyperJoy Games and released in 2026. It is built with Unity WebGL so it loads directly in the browser.
How do I control the character?
You only control left and right. Use A and D, the arrow keys, or click the left or right half of the screen on desktop; the bouncing happens automatically.
What do the numbers at the top of the screen mean?
The top bar shows your collected coins, your current score, and a star progress bar that fills toward a chequered flag as you climb higher.