Top similar games like Up Against Aliens:

Alex has turned into a ball after an experiment went wrong. Things get even more complicated when he finds himself in a parallel universe. A physics-based 3D platformer that can be completed in one go, if you don't fall, die, or quit.

This narratively driven puzzle platformer puts you in the role of Cassie, an intrepid scavenger seeking salvage in abandoned mining facilities. Embark on an adventure with your inventor friend Annie, take control of the gravity, and solve challenging puzzles in a mysterious sci-fi setting.

ThinkExplosive is a small first-person puzzle-platformer about bombs! Throw bombs to overcome obstacles - or launch yourself to new heights. Explore the corridors of an abandoned facility and discover new game mechanics.

Go on a dangerous journey into the heart of asteroid to save humanity from disaster! Control the TECHNOSPHERE, roll, jump, balance, solve puzzles and go through the mazes.

Find and rescue your uncle by using his newest invention to work your way through a crazy complex mansion as you switch between dimensions and solve puzzles!

In What The Coffin, you and a friend face the wildest challenge: hauling a wobbly corpse through a chaotic world of physics-based obstacles! It’s all about coffin-cooperation. If you drop it, you're both going six feet under! Can your friendship survive the madness?

Inferno Quest is an old-school single-player action-style obstacle/puzzle game. Can your drone make it through the four levels of the lava caves and make it to the Tomb Shade to bargain for your freedom?

Leaphopper is a casual precision platformer. This relaxing rage game is for people who love a challenge but also appreciate a breather. Master your jumps with a simple yet satisfying hold-and-aim mechanic and make your way up strange landscapes, leap by leap.

A chaotic physics-based vehicular platformer where you race to the top. Scream into your microphone to slow down time, look for shortcuts, and unlock new vehicles.

Climb higher and higher in “Don’t Fall”! Face daring challenges, explore a world filled with secrets, and reach incredible heights. The sky is your limit!

Based on the 2008 computer animated film from Pixar Animation Studios, the video game version of WALL-E involves playing as the lonely robot as he navigates a trash-tainted world and begins an unlikely trek across the cosmos.

Grab a buddy and dive into magnetic chaos! Stick, repel, or go neutral to fix the core and survive the craziest platforms – best played with friends!

Save Granny is a fast-paced 3D platformer where you play as Daniel, a desperate grandson racing through absurd, hazard-filled levels to deliver anti-explosive diarrhea pills to his grandma before she detonates. Time’s ticking, and Granny’s fuse is short.

Climb out of the grave and into chaos in this co-op physics platformer set in a cursed Wild West. Blast each other across deadly parkours to survive a world where the only rule is: don't fall.

Abuse the game's quirks to progress through slapstick deathtrap puzzles, uncovering the secrets of a world going through an identity crisis.

StarBallMadNess is a ball roll game while being moderate in difficulty, StarBallMadNess packs entertainment for players with joyful frustration challenging the player level by level. All while progressing seamlessly with hardly any loading screens. Will you're time be the time to beat?

You're all bound up and stuck in a hospital gown, but that won't keep you down! Hop to it in this silly 3D physics based parkour platformer, Bound Up & Squirming!

This is why your packages are always late! Run and jump your way to a job well done by delivering items as fast as possible. Dodge falling objects, explosions, and gigantic hammers along the way. Proceed with caution though... losing any items may result in an unhappy customer!

A 2-player co-op physics puzzler. Choose Worker or Foreman and haul a massive stone block to the pyramid's summit. One slip and it tumbles.

The Long Fall Home is a mind-bending precision puzzle-platformer set in space. Traverse low-gravity puzzles solo in a gripping single-player story mode, or race and sabotage up to 6 friends in the chaotic online multiplayer!

A puzzle-platform game taking place inside of a videogame where you can exploit glitches to solve puzzles and traverse outside of the actual game map.

Be the Wojak who can complete this platformer-adventure game in the shortest amount of time with the fewest deaths! Featuring parkour mechanics, ragdoll physics, and troll-inspired challenges, every run will push your skills to the limit.

Traverse a gravity-inverted world using physics-based movement. Interact with floating structures, unlock new traversal abilities, and climb through a shattered vertical landscape.

Race to the end of the levels, and play with friends in Sycamore Free, a 3D platformer based around quick, fast-paced movement where you compete in leaderboard times with players from around the world.

PARKOUR SIMULATOR! is a chaotic co-op parkour experience. 🎉 Explore mountains as egg-carrying mice, ride vehicles, battle through obstacle courses, and either lift your friends to the peak—or knock them all the way down!

In this 3D precision platformer jump and climb your way thorough various obstacles while trying to reach the top of the level. Be sure to use all the tools and skills you gain along the way to help aid you in reaching the goal at the end of the level. One misstep and you'll fall back to the bottom.

Enjoy failure as it fuels your success in Lab Rags, where you get to use your ragdoll bodies to solve puzzles!

Team up and let your creativity run wild in Human Fall Flat 2, the outrageous new sequel to the much-loved capers of everyone’s favourite physics-based human friends.

Plunger Boyz is an entertaining platformer in which you have to reach the end of Chaos and reclaim your crown using the plunger to pull in and out of objects, as well as going through some challenges and solving puzzles.

Get ready to race in this exciting platformer against the clock, complete your tasks, and outsmart the duck in this captivating low-poly world! Compete against friends and the world with an online leaderboard.

Boundy is a game where a ball bounces endlessly as you aim higher and higher or race to reach the end of each stage. Clear every level by overcoming tricky challenges—whether it’s falling from a bad landing or being launched away by obstacles!

Use explosions to launch your character through each level. Avoid the danger that sits between you and a high score!

"First Up" is a cooperative platformer with parkour elements, skills, and various auxiliary devices. "Don't give up, be the first up!"

One-Handed Rage-Inducing 3D Platformer! Use only a mouse. Bounce off platforms and even the walls to reach the next checkpoint. Go on a linear adventure through an interconnected world, or quickly test your skills in challenge mode.

Do you know how to pass typical russian exam? You may think that it's typical exam where you will have some questions and some answers (leaked from homies or internet)? Yes, but with one big exception... the game is based on "OnlyUp" (parkour game) mechanics.