PuzzleCrazyGames
Om Nom Connect Classic
Om Nom Connect Classic is a puzzle game to connect all the identical Om Nom and friend characters.
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Om Nom: Bubbles
Om Nom: Bubbles is a 60-seconds bubble shooter game featuring the iconic Om Nom.
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ArcadeCrazyGames
Om Nom: Run
Om Nom: Run is a running game set on the mean streets of Nomville. Complete the set challenges on each level to succeed. There are various power-ups and bonuses to help. The game features the characters Om Nom and Om Nelle from the Cut The Rope universe.
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Omega Layers
Omega Layers is an incremental game with an infinite amount of prestige layers. Buy generators, do challenges, climb up the ladder of Greek letters, prestige, and prepare for a paradigm shift. Read the guide (found in the header) to find out how the game works. To make sure your game is always safe, make sure to export often.
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AdventureCrazyGames
Once Upon A Coma
Once Upon A Coma is an adventure game where you play as a character named Pete. Pete has just woken up from a coma and the world that he once knew has long gone and transformed into something dark and mysterious. The world is very different and strange and you must explore to find your way around the new city.
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One Among Zombies
One Among Zombies is a turn-based strategy game where you must survive the zombies. The majority of the population perished due to the use of poisons and chemicals by the armies. Those who were lucky enough to survive had to wear protective suits and venture to the surface of the contaminated planet in search of remaining useful resources, sustenance, and equipment. As a result of the last war, the dead lost their eternal peace. It is unknown which chemicals were used, but they caused partially decaying bodies to move once again and feel an incredible hunger, which can only be partially satiated by a warm piece of fresh meat.
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AdventureCrazyGames
One Chance
One Chance is an adventure story game that puts you in the shoes of scientist John Pilgrim, whose breakthrough cure for cancer has triggered a global catastrophe. In just six days, a deadly virus will wipe out all life on Earth. Each day, you have the same question to answer. Will you spend time with your family, go to the office to find a cure, or take a third option? You only get one shot, so aim to make the right decisions. The Universe depends on it.
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One Line
One Line is a casual art drawing game where your mission is to use a single line to protect an innocent man from a series of unfortunate events. From shielding him against heavy rain to fending off aggressive bees and even angry giants, each level presents a new challenge. Get creative and use the power of One Line to ensure he stays safe, all while enjoying the simple yet satisfying drawing mechanics. The more you play, the more you'll need to think outside the box to keep him protected!
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One Treasure
One Treasure is an action-filled clicker incremental game where every click brings you closer to precious pirate booty and fortune! Sail through uncharted waters, engage in fierce battles with ruthless pirate ships, and uncover long-lost treasures buried beneath the waves. As you defeat powerful enemies and amass piles of glittering gold, you'll upgrade your ship with deadly weaponry and boost your skills, turning your vessel into an unstoppable force. With each voyage, the stakes rise, and the excitement intensifies—prepare for an epic quest of naval warfare, treasure hunting, and untold riches!
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One-Shot Clear!
One-Shot Clear! mixes billiards, block blasting, and roguelite elements into one satisfying shot.
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OneBit Adventure
OneBit Adventure is an adventure game where turn-based roguelike RPG journey. Face off against ever-tougher rogue monsters as you venture deeper into the unknown. Customize your character with various classes and uncover the mysteries of this perilous world. Explore dungeons for valuable loot and level up to survive even longer. Dive into this offline adventure where danger and rewards await at every turn.
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Online Robot Royale
Online Robot Royale is a high-speed shooting game where you enter 15-player elimination rounds with only one life to spare. Customize your robot's look before the match, then dive into intense, quick-fire battles where precision and agility rule. Track your stats, climb the leaderboards, and prove you’ve got what it takes to be the last robot standing.
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Only Up 3D Parkour: Go Ascend
Explore the secrets of the sky in Only Up 3D Parkour: Go Ascend! This action-packed parkour game takes you on a thrilling upward journey. Climb higher and higher on various floating platforms to uncover the mysteries of this world and test your parkour skills!
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Only Up Balls
Only Up Balls is an exciting casual physics-based game where your primary objective is to guide a ball through various platform challenges, defying gravity and skillfully jumping from track to track.
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Only Up Craft
Only Up Craft is a 3D action game where you go up to the clouds by flying steps. Embark on a captivating journey from ships to planets through the clouds and beyond. Scale the world's most perilous ladder, navigating obstacles, calculating height and speed. Prove your courage and dexterity as you jump and climb to new heights!
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Only Up: Parkour
Only Up: Parkour In Apocalypse is an exciting post-apocalyptic adventure where you have to overcome obstacles with parkour.
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Open 100 Doors
Open 100 Doors is a puzzle game where you must find a way to find and open doors. There are a lot of tricky doors with interesting puzzles you must solve. Beautiful stories will be waiting for you!
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Open House
Open House is a puzzle match-3 game where you're unexpectedly tasked with turning an abandoned residence into your dream home via one puzzle at a time. Each puzzle brings about new furnishings and upgrades to keep you hooked. You have options, so redesign rooms with your style choices, swap out furniture, and watch your estate transform from rags to riches.
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Openfront
Openfront.io is an IO battle game where you expand your territory, build up your economy, forge alliances, and drop bombs to dominate the map.
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OpenGuessr - Geo Guessing
OpenGuessr is a free trivia quiz geography game that drops you into a street-level panorama anywhere on Earth and challenges you to figure out where you are. Identify the continent, narrow it down to the country, zero in on the city, and pinpoint the exact street. The closer you get, the more points you score.
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ActionCrazyGames
Operation Desert Road
Operation Desert Road is an action game where you drive an armored vehicle and destroy the enemies to clear the Desert Roads!
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Operator: Emergency Dispatcher
You are the emergency dispatcher of a busy neighborhood.
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Opposite Day
Opposite Day is a unique platformer game where you win by defying the directions given. Navigate each level by doing the exact opposite of what you think you should. Expect the unexpected and challenge your instincts in this clever and unconventional adventure.
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orange
Orange is a captivating puzzle game that challenges you to bring vibrant orange hues to every level. With 25 unique and thought-provoking puzzles, can you uncover the logic and master each stage to fill the screen with the mesmerizing color of orange? Test your problem-solving skills and immerse yourself in this colorful and addictive gameplay experience. Get ready to paint the world orange!
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