Play Gravity Aliens online for free

Switch the gravity to control your Alien to avoid the obstacles and escape through a magic gate. 30 levels to play. Gravity Aliens is a fun platform game in which you must run through a series of levels to escape your pursuer. You control a character that has mastered gravity and can flip upside down to run on both the ground and ceilings! You run automatically and you must simply flip your gravity switch to change between the top and bottom platforms. During each level you are faced with a myriad of obstacles that you must avoid using your gravity flips – as you progress the pace becomes faster and the levels become harder.

Gravity Aliens is available on GameBig as a browser game. You can launch it when you are ready (use the green Play button below so the game only loads after you choose to play, which keeps the first view of this page lighter for visitors on slower connections).

Our editors describe each title with the official short description when provided, list the default controls, and link related games so you can discover more in the same genre. If you need help with account issues, removals, or partnerships, use the contact page so we can respond by email.

Topics and tags: 1 Player, Trap, Platform, Mouse Skill, Alien, Obstacle, Side Scrolling, Html 5, Mobile, Touchscreen, Physics. These labels help you find similar games from our catalog without leaving the site.

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Gravity Aliens 74,458 plays
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About this game on GameBig

Summary. Switch the gravity to control your Alien to avoid the obstacles and escape through a magic gate. 30 levels to play. Gravity Aliens is a fun platform game in which you must run through a series of levels to escape your pursuer. You control a character that has mastered gravity and can flip upside down to run on both the ground and ceilings! You run automatically and you must simply flip your gravity switch to change between the top and bottom platforms. During each level you are faced with a myriad of obstacles that you must avoid using your gravity flips – as you progress the pace becomes faster and the levels become harder.

Audience. Titles on GameBig are aimed at casual players looking for short sessions in the browser. Difficulty and themes vary by developer; use tags and related games to narrow what you like.

Fair play. Scores and achievements depend on the third-party build we embed. If something looks broken after an update, reload the page once or report the game with the flag button above.

How to play — controls for Gravity Aliens

Follow the scheme below while the game window is focused. On desktop, click inside the game area first so keyboard input reaches the title.

  • Shift Gravity
  • Fullscreen (page)

Tips for a smoother session

  • Close unused tabs and pause large downloads so the browser has free CPU for Gravity Aliens.
  • Use fullscreen when supported for a stable aspect ratio and fewer accidental clicks outside the frame.
  • If audio is blocked, interact once with the page (Play counts) so autoplay policies can unlock sound where the developer allows it.
  • Bookmark this URL if you plan to return; the same page will list updated play counts and community rating over time.

Frequently asked questions

Is Gravity Aliens free here?
Yes. We host a free-to-play embed on this page. Optional ads on the site may appear according to our policy and your region.
Do I need to install anything?
No app store install is required for typical HTML5 games. Flash-era titles may use in-browser emulation (Ruffle) when marked as SWF.
Can I play on mobile?
Many games support touch; some are keyboard-first. If controls feel awkward, try rotating the device or switching to a desktop browser.

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