Number of games: 122
(Overall rating: 76%
76%
90.9k plays
Geometry Dash Online
Published: Oct 2nd, 2016
HTML5
A great game in which you have to achieve the highest score possible.
76%
331k plays
Octagon
Published: Mar 5th, 2021
HTML5
Play great 3D perception game.
73%
497k plays
Slither.io
Published: Apr 1st, 2016
HTML5
Experience this new online game inspired by the game called Agar.io.
75%
2.6k plays
Geometry Dash Lite 2.2
Published: Apr 4th, 2024
HTML5
Guide a cube through a musical world, tapping to the beat to dodge spikes and traps.
88%
157k plays
Little Big Snake
Published: Jan 4th, 2018
HTML5
You begin as a small worm progressively growing bigger.
37%
30.3k plays
Osu Game!
Published: Dec 1st, 2022
HTML5
Test your skill by tapping the numbered tiles that appear on the screen in time with the music.
77%
88.9k plays
Agar.io
Published: Jul 30th, 2015
HTML5
Online game with a little ball in which you have to eat all the other little characters.
79%
175k plays
Stack Ball
Published: Apr 11th, 2019
HTML5
Test your reflexes and destroy all of the platforms you find in a level.
75%
28.0k plays
Color Switch
Published: Jun 5th, 2017
HTML5
A great online game where you'll be unlocking new levels.
68%
51.6k plays
Life: The Game
Published: Sep 13th, 2017
HTML5
Try out living a life, from birth to death.
81%
41.5k plays
Gulper.io
Published: Jan 22nd, 2019
HTML5
Here we have yet another multiplayer game where you’ll be playing with snakes.
88%
13.7k plays
Tap the Frog
Published: Oct 9th, 2015
HTML5
Become the king of all frogs and complete all challenges in this online game.
87%
40.9k plays
Walk home drunk
Published: Feb 21st, 2008
HTML5
The man in this game has some alcohol in his blood, but it's still not enough. H...
83%
32.1k plays
Hole.io
Published: Aug 7th, 2018
HTML5
Create black holes in the city and try to get as many things as you can inside.
84%
21.2k plays
Dumb Ways to Die: Original
Published: Sep 24th, 2019
HTML5
Play many different mini games and try to stay alive for as long as possible.
84%
23.0k plays
Tricky Kick
Published: Apr 14th, 2020
HTML5
An online sports game where you will be trying to score.
81%
28.9k plays
Mope.io
Published: Oct 11th, 2016
HTML5
Mope.io is a wilderness simulator. You start out as a small mouse that drinks water and survives. However, whenever you eat, you grow.
81%
17.6k plays
Dumb Ways to Die 2: The Games
Published: Apr 12th, 2019
HTML5
A crazy game with many levels where you’ll be trying to escape death.
76%
9.1k plays
Snake Island 3D
Published: Jan 27th, 2023
HTML5
Collect fruits to make yourself longer and defeat all the enemies on the island.
63%
17.9k plays
Geometry Neon Dash 3
Published: Feb 8th, 2018
HTML5
This game won’t be all that easy! Jump around and avoid obstacles.
75%
9.3k plays
Square Bird
Published: May 15th, 2020
HTML5
A mobile port of a popular mobile game that you can now play online. Help a bird get as far as possible.
78%
13.0k plays
Tunnel Rush
Published: Apr 15th, 2018
HTML5
Play this 3D game where your objective is to avoid obstacles.
72%
9.6k plays
Rush 3D
Published: Jul 14th, 2018
HTML5
Start your journey through obstacles.
70%
69.6k plays
Wormax.io
Published: Oct 5th, 2016
HTML5
If one snake’s head touches another snake, it explodes and the game ends.
77%
13.2k plays
Geometry Challenge
Published: Oct 25th, 2018
HTML5
In this game, you need to do anything you can to get over incoming obstacles.
74%
19.5k plays
Afterlife: The Game
Published: Jun 3rd, 2018
HTML5
You lived your life and now became a ghost.
77%
12.5k plays
Handless Millionaire 3
Published: Jul 25th, 2019
HTML5
Become a millionaire without losing your hand.
67%
10.9k plays
Pen Run
Published: Jun 23rd, 2020
HTML5
In this game, you control your pen and avoid obstacles.
70%
20.3k plays
Wormax2.io
Published: May 28th, 2019
HTML5
Second installment into the great Wormax series that brings numerous upgrades to the game.
Observation Games are a type of online game that require sharp observation skills to complete levels or achieve objectives. The three most popular games in this category are Octagon, Slither.io, and Little Big Snake, which all offer different challenges and gameplay variations for players. These games can be played in a browser, and some can also be played on mobile devices.
While some Observation Games are 3D, others are 2D, and they all offer unique visual styles and gameplay mechanics. One of the best things about these games is that they are completely free to play, with no downloads or installations required. This makes them accessible to anyone with an internet connection and a desire to test their observation skills. In addition to the existing selection of games in the Observation Games category, new games are regularly added to keep players engaged and entertained. Whether you're a seasoned gamer or just looking for a fun way to pass the time, Observation Games offer a unique and rewarding experience that can help you improve your powers of observation and reaction time.
Play the best online games from the category - Observation Games. 🎮 New games every day, no download or installation required. Just click and play right now!
62%
1.0m plays
Monopoly Online
Published: Apr 28th, 2016
HTML5
Play monopoly online. This game is also available as board game but this time you can play online.
88%
3.8m plays
Five Nights at Freddy's
Published: Jun 13th, 2015
HTML5
Ready to get scared in this great horror game?
77%
246k plays
Bloons Tower Defense 5
Published: Feb 11th, 2013
HTML5
Help the little monkeys destroy all the balloons.
66%
417k plays
Can Your Pet?
Published: Aug 5th, 2014
HTML5
Cute pet is waiting for you!
94%
418k plays
Cactus McCoy
Published: Mar 10th, 2011
HTML5
Cursed by the spiky emerald, you will now be found as Cactus McCoy! You must ove...
90%
35.0k plays
Melon Sandbox
Published: Feb 21st, 2024
HTML5
Experiment with physics, defy gravity and watch your creations come to life.
92%
951k plays
Papa's Scooperia
Published: Jul 27th, 2018
HTML5
You’ve been trapped in a town without any money. Try to earn money to get home.
79%
20.2k plays
Toca Life World
Published: Feb 16th, 2024
HTML5
Craft your own universe, bursting with unique characters and exciting locations.
87%
572k plays
Traffic Jam 3D
Published: Jun 8th, 2022
HTML5
Start your journey through heavy traffic and avoid cars.
87%
3.1m plays
Five Nights at Freddy's 4
Published: Aug 20th, 2015
HTML5
Spend another 5 nights in the fourth game of this horror online game.
66%
369k plays
Lightbot
Published: Sep 15th, 2008
HTML5
You use simple orders to control a robot, which can seem rather easy in case the...
74%
336k plays
Learn to Fly 3
Published: Feb 21st, 2016
HTML5
Learn how to fly with this penguin and fly up to the space.
84%
7.0m plays
Cartoon Strike
Published: Mar 9th, 2024
HTML5
Play this first-person multiplayer game in pixel graphics.
88%
5.9k plays
My Land: King Defender
Published: Jan 25th, 2023
HTML5
Try to save your kingdom from monster attacks. Buy new lands, gather new resources, and sell them to make gold.
73%
19.5k plays
Mini Colony
Published: Jul 1st, 2022
HTML5
Build your own colony, create many different tools and care for your animals.
58%
68.5k plays
House Builder
Published: Oct 23rd, 2021
HTML5
Make a great office out of an empty building in this online game.
89%
80.4k plays
Mini Farm
Published: Jun 28th, 2021
HTML5
Buy animals, grow crops and explore your little farm.
80%
90.4k plays
Mini Survival
Published: Sep 18th, 2020
HTML5
A great game where you'll be trying to survive for as long as possible in a forest with your hero.
