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garden A Free Online Game
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army time A Free Online Game
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TetBlock A Free Online Game
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  Space Outpost 101 A Free Online Game
Space Outpost 101

Online one-button Games
Colors Game

Plays: 6122
Category: BoardGame Games
You must fill the board with blocks with the same color.
Wall Dodger Game

Plays: 5808
Category: Action Games
A small one-button game which concept isn't original and the graphics arent any good, but I think its pritty fun to play still!
Going the Distance 3 - TOO FAT Game

Plays: 5744
Category: Action Games
A Shen Games Sequel's Sequel. You are Alexander Shen and you have gotten way too fat. You are not floating away because you're too fat. Continue this trend and make it to the stars! Eat the beans. Avoid the EZ-Lax. Falkore! Yeeaaaah! Yeeaaaah!
P-Cat Game

Plays: 5467
Category: Puzzles Games
Fun and exciting puzzle game with cat and dogs. Help the cat grow and don't let the dogs to catch it.
Happy Easter Game

Plays: 5435
Category: Puzzles Games
Click and drag a row of eggs, forming groups of three or more eggs. Collecting 100 eggs will take you to the next level. You will get bonus At the end of each level. The game has a time limit of four minutes.
Nano Ninja Game

Plays: 5375
Category: Action Games
One Button Ninja.
Christmas Memo Game

Plays: 5317
Category: Puzzles Games
Locate matching blocks diagonally, vertically or horizontally. You get to the next level once all blocks are cleared. The more blocks of the same value you clear in a row, the higher you will score. There are three game levels. If time runs out or if there are no more moves to make, the game is over. The faster you clear the level the more bonus you will get.
Winged Bullet Game

Plays: 5244
Category: Action Games
Avoid the cave walls while running into creatures to replenish your magic.
Sniper Olimpyc Game

Plays: 5200
Category: Shooting Games
Grandpa really want to win a gold medal in an official competition but he's too old! Granny decided to try to "persuade" all opponents to withdraw from the race using her precision rifle.
Fat Santa Game

Plays: 5098
Category: Other Games
Fat Santa is HUNGRY. Feed him!
Submarine Game Game

Plays: 5039
Category: Action Games
Maneuver your submarine through the dangers of the deeps of the sea. This is a one button game. Be careful as your Oxygen reserves will be reduced each time you press the left mouse button. Avoid rocks, collect Oxygen, collect speed ups and try to survive as long as possible in the Submarine Game.
Challenge of the Summer Games Game

Plays: 5005
Category: Rhythm Games
Race for the Gold in three different sporting events in the Summer Games.
Orboid Game

Plays: 4753
Category: Puzzles Games
Connect all of the orbs as quickly as you can in this fun and challenging one button puzzle game.
Splatz! Game

Plays: 4741
Category: Puzzles Games
Splatz! is a fun, pure, one-button puzzle game. Addictive and satisfying paint splatting action. Chain your splatz up to get those Blues!
Super Shrinking One Button Pong Game

Plays: 4558
Category: Sports Games
Stop the puck and score points or your world will shrink to nothing.
OBL: One Button Left Game

Plays: 4524
Category: Action Games
Stop the alien invasion with your trusty space ship and avoid being hit. Actually, it is a typical hunt for the high score with an ever increasing difficulty.
Clicktastic Game

Plays: 4509
Category: Puzzles Games
Clicktastic is a calm and casual game where you drag your mouse over bubbles to pop them, thats it!! Pop as many bubbles as you can to get a high score.
Jumping Jenny Game

Plays: 4335
Category: Action Games
Jump n' climb as high as possible. Use the mouse to set jumping angle and power, release the mouse button to jump and try to land on a platform. Beware of moving and shrinking platforms, and use your superjump power to clear tough situations.
133CH Game

Plays: 4313
Category: Other Games
This is a tribute to one of my favorite flash games of all time: Copter. The gameplay is basically the same with only one button to worry about. Oh.. and it's not a helicopter this time. It's 133CH!!
Neon Guy Game

Plays: 4307
Category: Action Games
Neon Guy is a one button platform game. Jump over gaps, avoid enemies and master the force of gravity in your journey through 40 mind-bending levels. It is all about timing. This game is also available for iOS and Android (see info inside). In case you are playing on a mobile device and have beaten all levels: Turn your device around 180° and play again upside down for a fresh challenge ;)

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Tips: For things like scopes or hands which are either on or can go to the edge of the screen you should go to Player|Advanced and change the Bounds parameter to around 10 or so. This will give you a point based bounding box instead of a auto bounding box.