2D Knockout
Here you can prove your qualities as a boxer. Hit your target precisely and send your opponent to the canvas.
Flash Classics
285 games from the early days of our German sister blog – playable again right in your browser thanks to the Flash emulator Ruffle, with no download and no plugin.
All Flash games from A to Z
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8 Bit Killer
Destroy the enemy spaceships and collect plenty of bonus points. Play this Flash classic free in your browser.
8bit Junkie
A Pac-Man lookalike gets to gobble up invaders in outer space. Play this Flash classic free in your browser.
13 More Days in Hell
13 More Days in Hell is a classic Flash game from our shooting games category that was already on the old Onlinespieleblog.
Achilles
As Achilles you fight your way through the enemy lines – always on your guard against hostile warriors.
Addictive Tripeak
This card game is a variant of classic Solitaire. Play this Flash classic free in your browser.
Age of Defense 3
Age of Defense 3 is one of the Flash classics from our action games category and is playable here again.
Aircraft Escape
Aircraft Escape is one of the Flash classics from our escape the room category and is playable here again.
Amuse Park
Build your own – and hopefully successful – amusement park. Play this Flash classic free in your browser.
Angry Bee
Clear the honeycombs with your cannon. Play this Flash classic free in your browser.
Ant Buster
Those pesky crawlers – they are back again and getting on your nerves.
Apple Shooter
Uh-oh, will this end well? Your task is to shoot an apple off your friend's head with a bow and arrow. So: draw the bow and aim carefully!
Aquarium Life
Aquarium Life is a classic Flash game from our puzzle games category that was already on the old Onlinespieleblog.
Armored Fighter: New War
A reunion with Armored Fighter: New War: this Flash classic from our shooting games category was already on Onlinespieleblog in the old days and now …
Armor Picross 2
Here comes a different kind of puzzle game for bright minds and puzzlers.
Arm Surgery
Doctor, to the operating theatre, please! Play this Flash classic free in your browser.
Astrum Defense
Astrum is a planet with huge uranium deposits that fetch high prices on the world market.
Atelier Escape
Atelier Escape is a not-too-difficult escape the room game by TomaTea. You are locked in a room. Look for items and clues to escape. Good luck!
Autobahn
You drive your red sports car along the motorway. Find a way through the other cars.
Azew
Azew is a lovely puzzle game. Rotate the playing field so that the king's daughter reaches the exit.
Balloon Invasion
You are the commander of the air defence. With your flak you have already shot plenty out of the sky.
Ball Story
Ball Story – play free online: the classic Flash game runs right in your browser, with no download and no Flash plugin.
Batman Revolutions
A reunion with Batman Revolutions: this Flash classic from our jump and run category was already on Onlinespieleblog in the old days and now runs in …
Being One Infection
In Being One Infection you are infected with a dangerous virus. Your task now is to find a cure on the mysterious space station.
Ben's Bedroom Escape
A reunion with Ben's Bedroom Escape: this Flash classic from our escape the room category was already on Onlinespieleblog in the old days and now …
Bermuda Diver
Play Bermuda Diver online: a point-and-click adventure with a deep-sea diver – the Flash game runs free in your browser.
Blackwood Prologue
In Blackwood Prologue you explore the dreams of a little boy and look into the future along the way.
Blobular
A little bouncy ball urgently needs your help. He has to travel halfway around the planet to reach his home village.
Bloons
When monkeys throw darts at balloons, it can only be Bloons. Try to pop as many balloons as possible with the darts you are given.
Bloons Player Pack 2
Bloons fans, the wait is over: the new Bloons game is here. Play this Flash classic free in your browser.
Bloons Player Pack 3
For all balloon fanatics, here comes the next part of the tricky balloon popping.
Bloons TD 3
The third part of the fun balloon popping is here. This time there are eight different maps and twelve different defences to choose from.
Bob Lucky Fish
Bob Lucky Fish is a classic Flash game from our puzzle games category that was already on the old Onlinespieleblog.
Bombardment
Position your spaceship in the right spot and drop bombs. Play this Flash classic free in your browser.
Boom Bot 2
Guide your little robot to the level exit in the second part, too. You have to use bombs cleverly to propel your bot in the right direction.
Boondog
Reach the exit without falling into the abyss. Play this Flash classic free in your browser.
Boxhead
Boxhead is a great shooting game! Fight your enemies and collect plenty of weapons and power-ups.
Boys Classroom Escape
In the escape game Boys Classroom Escape you are locked in a classroom. Look for useful items and solve the puzzles to escape.
Bricker
Bricker is one of the Flash classics from our puzzle games category and is playable here again.
Buggy Madness
Drive your monster truck over other vehicles and stacks of tyres. But be careful not to crash.
Buggy Run 3
Buggy Run 3 is a classic Flash game from our sports & racing category that was already on the old Onlinespieleblog.
Bullet Bill 3
As a cannonball you fly through the world of Super Mario and clear stones and unwelcome enemies out of the way.
Butterfly Fantasy
A spot-the-difference game with an ongoing story. Play this Flash classic free in your browser.
Canyon Shooter
This game will give keen shooter fans plenty of fun. As you float down, you have to bring down unwelcome company.
Capital Defense
Defend your city against the marching enemies. Play this Flash classic free in your browser.
Casino Escape
A reunion with Casino Escape: this Flash classic from our escape the room category was already on Onlinespieleblog in the old days and now runs in …
Catapult Madness
As a mad king, fling your subjects as far away as possible with a catapult.
Chain of Fire
In Chain of Fire your task is to set off a fiery chain reaction. Play this Flash classic free in your browser.