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Phoenix Fighter A Free Online Game
Phoenix Fighter
Pirate Shooter A Free Online Game
Pirate Shooter
zombie attack A Free Online Game
zombie attack
Air Wars Story 1 A Free Online Game
Air Wars Story 1
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Nerds vs Jocks
Harvest King A Free Online Game
Harvest King

Online challenging Games
Quad Trials 2 Game

Plays: 1138
Category: Driving Games
Quad Trials 2 is the second instalment of the popular physics-based quad-bike driving game! With tracks more dangerous and challenging than ever, you'll have to test your skills to the limit to get to the finishing line quickly. Timing is key when there's moving platforms around, and keeping an eye on your surroundings is essential, so stay sharp!
Seven Mazes Game

Plays: 1131
Category: Action Games
Seven mazes, seven floors, the sum is the key. This is a funny and challenging game that will test the quickness of your brains. You must get out of the maze in time, the sum of the numbers you select must equal the key to reveal the exit.
Qubilz Game

Plays: 1130
Category: Puzzles Games
Qubilz is a fun, challenging, physics-based puzzle game; in which your goal is to build a structure from a limited number of jello blocks... and then endure a pummeling from those devious black balls! Stack your tower as high as possible for an even better score, just make sure to make it as stable as you can; you might be able to build a tower, but there's no guarantee that it'll survive the rain if it's not structured properly!
Paper Floods Game

Plays: 1110
Category: Puzzles Games
Save a dude from drowning in this beautifully stylized doodle game! Clear his path in order for him to float back to the surface and catch some air! Can you solve the intricate puzzles with only the few objects you have at your disposal? Test your logic skills with this challenging and addictive little game!
Toetrix Game

Plays: 1107
Category: Education Games
New unique puzzle game that will tease your brain, with simple control and hundred challenging level !
Killer Sudoku Game

Plays: 1084
Category: BoardGame Games
Time to defeat the killer, sudoku geniuses! Same as the classic version of the number puzzle, you will be given a 9x9 grid, which is evenly divided into 9 squares. Your goal in the game is to put numbers 1 to 9 onto the blanks of the grid, such that the numbers will not be repeated in each row, each column, and each 3x3 square. In addition to that, the blanks will be separated into groups by red lines which are called cages. In each of the cages you will be given a number, and the sum of the numbers in the cage must be equal to that given number. When you hover your mouse over the given number, the possible sums will be shown for your reference. You can click a number on the number pad on the left of the grid to fill in a blank. If you would like to remove a number previously entered, you can click the cross button at the bottom of the number pad to erase it. If you are not able to put a number, you may click the Hint button under the grid to reveal one of the answers, but note that for each hint you receive 100 seconds will be added to the time you have spent, as indicated at the bottom left corner of the screen. Rise to the indulging arithmetic game now!
Doli Art Museum Game

Plays: 983
Category: Other Games
Today it's the big opening day of that major art exhibition at the Doli Art Museum, but something went terribly wrong: all those extremely valuable works of ark have got mixed up, authentic paintings have been put together with fake paintings and they're all now just a big, big chaotic pile of famous paintings. Would you help Lisa, the charming curator, organize the collection and get it ready before visitors start to arrive?
Flip It! Game

Plays: 299450
Category: Strategy Games
This is a challenging mind game. The purpose of this game is to flip all the pegs to the opposite side. The difficult part is that when you flip a peg, its surrounding pegs will also be flipped.
The irRegularGame of Life Game

Plays: 67661
Category: Puzzles Games
An unusual puzzle game based on Conway's famous "game of life". Be amazed by the fascinating grid patterns that evolve from 4 simple cell rules. Puzzle your way through 42 levels, use the Sandbox to load level solutions or share your own cool patterns.
Dirt Bike 2 Game

Plays: 54360
Category: Sports Games
Ride your dirt bike through a challenging rocky terrain in this highly addictive sequel of the extremely popular game Dirt Bike.
Snake maze Game

Plays: 30176
Category: Puzzles Games
Puzzle game with simple graphics and increasingly tough mazes. 8 episodes, and 40 levels. beat them all, or make your own with the level editor.
Ringmania 2 Game

Plays: 11343
Category: Puzzles Games
A connect-three game based on magnetism. Unlike in the first version of Ringmania, control is now with the mouse allowing more freedom of movement as you try to eliminate all of the colored rings from each level's initial configuration.
Hannah Montana Keep Ups Game

Plays: 9459
Category: Action Games
Hannah Montana Keep Ups is a fun and challenging keep up style game. You need to try and keep the Hannah Montana logo from touching the bottom of the screen by continuously clicking on it. This game will have you trying to beat your top score time after time.
Scorching Earth CE Game

Plays: 9025
Category: Puzzles Games
50 more levels for Scorching Earth by the LetsMakeAGame.com community! Congratulations to all those who's levels were included! If you want to edit levels for this game and others, visit LetsMakeAGame.com.
Red Flowers Game

Plays: 8590
Category: Puzzles Games
Turn all gray flowers into red ones. Clicking on a flower will toggle itself and adjacent ones. Plan your moves carefully 28 challenging levels
FrogFly Game

Plays: 8469
Category: Puzzles Games
Help a Frog find his way to a Fly, in 50 challenging levels. FrogFly is a game where you control the movement of a Frog towards a Fly, through 50 levels of increasing difficulty. FrogFly also features these kinds of special objects: Ice tiles- They are slippery, and your Frog tends to go straight on out of your control. Fly Trap plants- The only possible cause of death for your Frog. A system of passwords allows you to resume the game at the level where you left it, once you know the name of a level, you can get back to it by writing its name in the Load Level text box.
Body Invaders Game

Plays: 7843
Category: Shooting Games
Shoot nasty viruses in this simple but challenging action-shooter.
TheAbyss Game

Plays: 7224
Category: Sports Games
Customize every aspect of your action experience in this RPG-Arcade hybrid.
Cirzle Game

Plays: 6080
Category: Puzzles Games
Cirzle is an original and challenging new Puzzle game. If you're just looking for fun or need a brain teaser, this game is for you.
Air Football! Game

Plays: 6022
Category: Sports Games
Try and become the ultimate air hockey master in this addictive and challenging flash game!

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Tips: For a scope shot game you can go to Gameplay and enable Ghost to remove player/enemy collisions. Use invincible if you don't want enemy fire to hit your scope either.