Online arcade games have been around for a long time, but in 2021 they are more popular than ever. With so many different games available, it can be difficult to choose which ones to play. However, we’ve put together a list of the top free online arcade games of 2021 that are sure to unleash the fun.

1. Pac-Man

Pac-Man is a classic arcade game that has stood the test of time. The goal of the game is to navigate a maze while eating pellets and avoiding ghosts. The game may be simple, but it is still beloved by millions of people around the world.

2. Tetris

Tetris is another classic arcade game that has been around for decades. The goal of the game is to fit different shapes together as they fall from the top of the screen. As you progress through the levels, the shapes fall faster and become more challenging.

3. Space Invaders

Space Invaders is a classic arcade game that was first released in 1978. The game involves shooting down waves of aliens as they descend towards you. The game has been updated over the years, but the core gameplay remains the same.

4. Super Mario Bros.

Super Mario Bros. is one of the most iconic video games of all time. The game follows Mario as he navigates different levels, jumps over obstacles, and collects coins. The game has been updated over the years, but it remains a favorite among gamers of all ages.

5. Donkey Kong

Donkey Kong is another classic arcade game that was first released in 1981. The game involves jumping over barrels and climbing ladders to rescue a damsel in distress. The game has been updated over the years, but the core gameplay remains the same.

6. Street Fighter II

Street Fighter II is a classic arcade fighting game that was first released in 1991. The game involves choosing a character and fighting against other characters in a one-on-one battle. The game has been updated over the years, but it remains a favorite among gamers of all ages.

7. Sonic the Hedgehog

Sonic the Hedgehog is a classic platformer that was first released in 1991. The game follows Sonic as he runs through different levels, collecting rings and defeating enemies. The game has been updated over the years, but it remains a favorite among gamers of all ages.

8. Galaga

Galaga is a classic arcade game that was first released in 1981. The game involves shooting down waves of aliens as they descend towards you. The game has been updated over the years, but the core gameplay remains the same.

9. Asteroids

Asteroids is a classic arcade game that was first released in 1979. The game involves shooting down asteroids and flying saucers while avoiding collisions. The game has been updated over the years, but the core gameplay remains the same.

10. Frogger

Frogger is a classic arcade game that was first released in 1981. The game involves helping a frog navigate across a busy road and river to reach its home. The game has been updated over the years, but the core gameplay remains the same.

In conclusion, these are the top free online arcade games of 2021 that are sure to unleash the fun. Whether you prefer classic games like Pac-Man and Donkey Kong, or newer games like Sonic the Hedgehog and Street Fighter II, there is something for everyone. So why not give one of these games a try and see if you can beat the high score?