PlanetUp
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About PlanetUp
Navigate your very own planet through the cosmos in PlanetUp, dodging asteroids and collecting powerful upgrades. With simple controls and a stunning universe, unlock 90 unique planets and encounter endless challenges. Strategize to survive longer and embrace an addictive, ever-expanding galactic journey.
It's a focused arcade game made for fans of the genre. It's tuned to load fast and play smoothly whether you've got five minutes or an hour.
Two quick pointers before you dive deep: Memorize the first minute of each level. Reflexes carry you the rest of the way. Don't chase every bonus — sometimes the safer line beats the greedy one.
You can play PlanetUp free online at Glaze Games — it loads in seconds, works on phone and desktop, and never asks you to sign up.
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How to play PlanetUp
PlanetUp is pick-up-and-play arcade fun. Press Play and see how long you last.
- 1Press the green Play button above to launch PlanetUp in the embedded player.
- 2It only takes a moment to load — these are lightweight HTML5 games, so you'll be playing within seconds.
- 3Follow the in-game tutorial if it appears; most arcade games introduce the controls in the first level.
- 4Give the game window a click first so it registers your keys and taps, then dive in.
Frequently asked questions
Is PlanetUp free to play?
Yes. PlanetUp is 100% free to play on Glaze Games — no purchase, no signup, and no trial period. It runs directly in your browser and stays free as long as the original publisher keeps it available.
Do I need to download anything to play PlanetUp?
No. PlanetUp runs entirely inside your browser using HTML5 — nothing to install, no app store, no Flash or Java. Press Play and the game streams in within seconds.
Can I play PlanetUp on my phone?
Yes — PlanetUp is built for portrait phone screens and works great on mobile. It also runs fine on tablets and laptops in any modern browser.
Is PlanetUp safe to play at school?
PlanetUp loads from a reputable publisher and runs through Glaze Games' filtered catalog, so it's a safer alternative to random "unblocked games" sites. Whether it works depends on your school's network — if standard game domains are open, PlanetUp will load.
Where can I find more games like PlanetUp?
Once you've finished PlanetUp, scroll down to the "More games like this" section — we surface similar titles from the same category. You can also browse the full catalog by genre from the home page.
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