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Marty on the Alien Planet
Online Physics Game with Falling Gravity


If you enjoy helping Marty, you can also have fun with many more fun online games at Springfrog including:

Swap and remove tiles, create chain reactions and become enlightened in the Match 3 game of Seven Senses

Help a farmer back down to earth in the toppling physics and gravity game of Sudden Birds

Traverse stacks of boxes to find your to the exit in the toppling box game of Warehouse.

Get you arrow's trajectory right on a windy day in the archery game of Balloon Hunter.

Get creative with a lovely selection of online jigsaw puzzles.

Help intrepid explorer Pazzo Francesco escape from Rakoth Dungeons via a network of bewitched platforms.

Direct a hungry and ever-growing serpent to food on a rotating cube in the game of 3D snake.

Escape killer birds zooming in on your location in Bird Brain.

Drop delicious candies to form groups of 3 or moreatthe bottom of your sweet machine in Candy Drops

Set you spacecraft safely down in the moon in the classic arcade game of Lunar Lander.

Win money just by visiting Springfrog

Marty is an adventurous little alien who is on a quest. Scans of a planet neighboring Marty's homeworld. have shown that there are no lifeforms inhabiting it. However, mysterious shiny round orbs have been reported to be located at the base of unusual structures on the planet.

Marty's mission is to collect these strange yet beautiful orbs so that they can be studied by scientists back on his own planet, who are mystified at what they may be. In this fun 10 level game, Marty starts by having beamed down from his spaceship to the top of a different structure at the beginning of each level. To help Marty down so that he can collect the orb from the ground, click on the boxes and beams to remove them. Unsupported parts of the structures, including even Marty himself, will then drop down with the realistic gravity physics of the game. Don't worry, Marty won't be hurt by falling to the ground. The gravity of the planet is quite low, and Marty will gently bounce if he drops from any great height.

Be careful as the red boxes will explode as they are removed, causing the structures to be affected by the shock wave pushing away from the blast. This can even cause Marty to be blown away from the vicinity.

If you successfully get Marty to collect an orb, you'll unlock the next level, where he will be teleported to the top of a new construction of boxes and beams.

How far can you get helping Marty on his quest through the levels?


The game of 3D curveball is inspired by pong, yet is far advanced from that classic to give a great 21st century fun challenge.

Parachute wild animals down so that they form groups of 3 and can disappear into the wilderness in the Animal Drop game of Dropsmart.

Reach your target whilst avoid ever-increasing numbers of deadly bouncing balls in Eskiv.

Rescue hostages from deadly patrolling chickens in Mary Jean the Human Package Rescuer.

Guide a Russian spacecraft across lunar platforms in the spaceship landing game of Moon Lander.

Enjoy a realistic crazy golfing game of 3D Carpet Golf.

Use your rowboat to save paratroopers from falling into the shark-infested sea in Parachute Panic.

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