Top similar games like Harold:

Defy Gravity is an action platformer that is a mix between classic platforming and gravity based puzzle solving.

Become a lightning fast thief in this fast-paced platformer about looting ancient ruins with speed and style!

Guide the marble in the journey through more than 50 thematic stages across three difficulties: Easy, Normal, and Hard, with various challenges in Great Marble Adventure, an unforgettable 3D ball-rolling game! Are you ready for the unforgettable marble adventure?

一款2D物理平台游戏，主要用到 “抓”、“扔”、“踢”、“跳”、“放炸弹”，五种动作结合出不同的攻击方式，摧毁鳄鱼工厂的制造机器。可爱的像素画风加上硬核的玩法，可以玩出很多有趣的操作！

There's always room for improvement. Push your human tolerance to the limit with unique and challenging physic-sandbox platforming. Run on the walls. Jump off the ceilings. Swing through a dark lab. Die, a lot. The trials before you won't be easy. So, let's see what you got.

Hardcore 3D platformer about a ball. The player needs to go through locations with increasing difficulty levels and move the ball closer to the finish line. On the way, the player will encounter obstacles that must be avoided. Over time, the number of obstacles and their difficulty will increase.

Amazing Maze brings new mechanics to the classic "roll a ball" genre where you have to capture the crystals and find the way out in beautiful mazes. Use your creativity and logical thinking to overcome obstacles or use them to your advantage. Be quick and put your name on the top of the leaderboard!

10 SECOND NINJA X is a hardcore sidescroller. You're a ninja, there are robots, you've got ten seconds to destroy them all. Get three star ratings, climb leaderboards, discover secrets and stop Captain Greatbeard.

Get ready to tilt and bounce your way through Rolled Out!, a marble-rolling game with charming characters and precise controls. All you need is one joystick to roll to the goal; with over 150 hand-crafted stages to tackle, there's always a new challenge around the corner!

In this first-person puzzle platformer you will try to figure out the right way through each level and afterwards can try to improve your timings by finiding hidden paths and secret short cuts. Your goals are to sucessfully finish a level as well as to beat the fastest time of our level designers.

A mini 2D puzzle platformer with double teleport mechanic. Brainstorming is as important as hands-on experience. Thinking clearly before taking action can make it easier; If you are confident in your operation, you can engage in simple thinking.

An abstract arcade game with dozens of relaxing levels and optional challenges.

"True Maze Defiance" is a thrilling game where you navigate a ball through a challenging maze, collecting diamonds and avoiding obstacles. Its unique control system, which uses mouse tilting, adds to the excitement and immersion. With engaging gameplay and increasing difficulty.

“Shio” is a challenging platformer game in which you deep and moving story by jumping from lantern to lantern. If you are big fan of Super Meat Boy, you will like Shio as well!

Run, jump and dash in this fast-paced platformer inspired by Celeste and Neon white, where even the non-speedrunners can feel the thrill of a good run.

Dash as fast as you can! Dodge the oncoming walls and obstacles and don't forget power ups!

Run, jump and butt-slide into the glorious toy-filled world of Action Henk! Become a master of momentum and defy physics as you race against a band of ragged 90s action figures to once and for all prove that Action Henk is the fastest of them all!

BALLYGON is a physics marble-rolling game with over 150 unique stages! Clear courses quickly to get a high score or activate Modifier Mode to create a customized physics playground. Keep your eye on the ball and go for the goal!

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!

Soap is a unique BHOP platformer featuring satisfying gameplay, polished physics, a full original soundtrack, and the dedication of a passionate solo developer.

This is a pixel-style platformer. Players control Little Blue Hair, who has been tormented by work and finally made up his mind to resign. Using skills such as jumping, dashing, and climbing, he finds a way out and escapes from the maze-like work area.

Rush Bros. “Discover gameplay with custom music” Rush Bros is a music reactive Platform Racing Game that features a single player and a competitive multiplayer either split-screen local or online between two simultaneous racers.

Armed with your grapple cannon, race your way through the city's raccoon built obstacle courses and climb your way to top spot on the leaderboards.

A first-person platform game with smooth and responsive movements designed for speedrunning.

This is a Muscle Obstacle Cource VR game with grip controls. Become a challenger of the muscle athletic show "Muscle Ninja" and conquer the steel demon castle! Your play can be streamed to an external monitor from a third-person perspective. Use your VRM model as your avatar and stream it!

Monster Apes! Rockets! Piranhas! UFOs! Build the most insane race tracks ever. Challenge your friends or CRACK A TRACK on your own. Can you make it to the finish line in an explosive race without rules?

Like a bastard child of Quake 3 and Super Meat Boy, SEUM: Speedrunners from Hell is truly hardcore and focuses on speed and fast reaction.

Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!

Escape Goat is a puzzle platformer where you take control of a goat, who has been imprisoned for witchcraft, and overcome traps and obstacles to escape the Prison of Agnus. Fear not, for with your supreme agility, sturdy horns, and the help of a magic mouse friend, you can turn the tables on foes and use the environment to your advantage.

Neon-infused high-speed platformer where the rules are simple - blast though levels as fast as you can! But there's a catch. If you go too slow, you explode! Unlock skills and powers, and seek out shortcuts to propel yourself to the top of the online leaderboards.

Totally Unbalanced is a 3D platform game where you have to complete puzzles and overcome obstacles. Totally Unbalanced also features (currently) two multiplayer modes : sumo arena with 4 players and racing mode with 16 players.

Death Run: The ultimate first-person parkour game in the sky! Experience a journey over floating platforms. Your mission: Survive and find the portal to the next level. Beat the clock for a high score. Dodge obstacles to win. Are you ready?

Wild Horse Racing is a fast-paced arcade horse racing game where timing is everything! Master control patterns from easy to godlike difficulty, leap over big jumps, and race through vibrant tracks around the world. Climb the leagues, manage your horse, and gallop from bronze to gold!