Build Free Online Games - Play over 40,000 games online including online games , internet games , flash games , and all your own free games.
  Shark Hunter A Free Online Game
UFO Attack A Free Online Game
UFO Attack
Cosmic Dragons A Free Online Game
Cosmic Dragons
TetBlock A Free Online Game
TetBlock
panosgame A Free Online Game
panosgame
Alien Adventure A Free Online Game
Alien Adventure
Pikachu - World at War A Free Online Game
Pikachu - World at War

Online difficult Games
Stonelegs Game

Plays: 3157
Category: Action Games
Challenging puzzle platformer where you must jump to move!
Captain BadAzz Game

Plays: 3151
Category: Adventure Games
Are you ready for a badAzz adventure? I sure am! Captain BadAzz is on a dangerous long mission to save the world! This retro MegaMan style game has everything you would ever need in a sweet platformer game! Huge levels, 5 worlds with sublevels, over 10 types of enemies, epic bosses, and a super rad art style! The difficulty of this game makes it so much fun, you'll never get bored! It'll be a long difficult adventure, hope your up for it! Good look cap't!
Crossword puzzle Game

Plays: 3144
Category: Puzzles Games
Advanced CrossWord puzzle with difficult words.
Speed Game

Plays: 3142
Category: Action Games
Speed is a fast paced puzzle game in which you must move blocks quickly and precisely in order to solve the level before you crash into it.
Flip It Game

Plays: 3111
Category: Puzzles 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.
Hot Pepper Puzzle Game

Plays: 3104
Category: Puzzles Games
This game is one of those few puzzle games that stays challenging and addictive without being too difficult. Solve puzzles, move the elements to burn off the line, go through the levels to score points.
Rotating Bubble Game

Plays: 3090
Category: Shooting Games
Do you like bubble games? This game is a little more difficult. Do you think you can win?
Wedding Table Decoration Game

Plays: 3081
Category: Customize Games
Being the decorator for a royal wedding is a huge honor, but also a difficult task. When you have the best cooks and bakers on your side, it can be quite hard to make choices and select the finest dishes. So let your imagination and practical sense guide you and decorate the perfect wedding table!
Space Race: Taken To The Next Level Game

Plays: 3071
Category: Action Games
Space Race is a score based game where you must guide your ship from the start to end of an obstacle course. This game is certainly not a walk in the park, do not give up on your first attempt!
Treasure of Big Totem 15 Game

Plays: 3066
Category: Adventure Games
After a long search on the totem Island, Victoria found the swamp of memories. A difficult test to meet the fears of the past and find the next scroll.
Dreams New Year Puzzle Game

Plays: 3066
Category: Puzzles Games
This game is one of those few puzzle games that stays challenging and addictive without being too difficult. Solve puzzles, move the elements to burn off the line, go through the levels to score points.
Boost Game

Plays: 3062
Category: Action Games
Don't let your ship stop. Get maximun boost and see how much can you keep it going! You have to get the items that boost your ship. There are different items, some give you speed and points and others will make your way difficult. Try to keep it going the most time you can.
Lianliankan Game

Plays: 3037
Category: BoardGame Games
Explain the rules of the game, "lianliankan" is also a test of your eyesight, limited in time, as long as the connection of all the same pattern, two to find a pair to each find a pair, they will automatically disappear, as long as the energy dissipation pattern of all all finished to get the victory. What can connect are: whether horizontal or vertical, lines between the pattern from one pattern to another cannot be more than two bends, in which connection cannot be passed on the pattern that has not been deleted. In General, after the start of the game, directly adjacent to the player can first find some patterns, click on the first one, then another, then deleted them, then the outside looking for the same plane, followed by the plane and adjacent to the lateral plane to find. Game difficulty is not high, the main test of your eyesight. Bar at the top of the screen indicates that the remainder of the game, all of failed to buckle up, then the player will, after you click on the "play" you can try again. According to how much time is divided into a number of points of the game, if you wish to challenge difficult, available time, slightly
Antarctic Racing Game

Plays: 3036
Category: Driving Games
Your task is to find the secret package on the South Pole and take it to the base. You have the map and the hint arrow. The police cars will prevent you from reaching your aim. Pay attention that the driving on the ice is rather difficult because of sliding. There are five skill levels and each one is the harder than the previous one. Use arrows to drive and space as handbrake.
Miami Parking 2 Game

Plays: 3034
Category: Driving Games
Play the next sequel. City parking is very difficult, but it is much harder with a bigger vehicle. Not only there will be cars, but other obstacles as well. Try to park your truck in one of the busiest city in America. Park your truck in the designated area to advance to the next level.
Snowflakes Frenzy Game

Plays: 3018
Category: Action Games
Help Snowy the Last Snowman collect as many snowflakes as you can while vanquishing the evil robots from Coal & Co. This is an action game with a puzzle twist to it. Easy to play, but difficult to master!
Froggo 2 Game

Plays: 3017
Category: Action Games
Help Froggo on his difficult journey through a magical land.
Key to Door Game

Plays: 2995
Category: Action Games
A simple single staged game in which the challenges get increasingly difficult. Think you can get this little ball to the door 22 times in under 100 deaths?
Addictive Maze Game

Plays: 2993
Category: Action Games
Maze game very addictive and hard to finish, test your accuracy and speed to try to win in this difficult game.
Terrace Solitaire (Facebook) Game

Plays: 2991
Category: Puzzles Games
Play this popular and difficult version of solitaire.

<<< Previous Page | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | Next Page >>>

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.