Flash may no longer be available on the internet, but it will live on in the hearts and imaginations of everyone who spent a significant amount of time online as a child. There used to be no lack of websites that allowed users to host and play flash games, from AddictingGames to Kongregate and everything in between.

5. One of the most well-known is the Bloons series (And Still Relevant)

The first game in the Bloons series was launched in 2007. It began as a basic series of games in which players had to complete balloon-popping levels using darts, and over time, fans were allowed to create and submit their own levels into fan-packs as well.

4. Happy Wheels is cartoonishly grotesque, yet it is nevertheless permitted in schools.

Happy Wheels was published in June 2010 and soon became viral on the internet. This is mostly due to very prominent YouTubers at the time, such as PewDiePie, taking up the title and producing material to assist it get recognition.

3. In the Papa's Series of Games, players own their own restaurants.

With the wide range of games, they've launched since the legendary Papa's Pizzeria was introduced in August 2007, Papa's series of games seems virtually limitless. Since then, they've launched games such as Freezeria, Cheeseria, Pastaria, and Sushiria.

2. The Run Game Series Is Still Active Today

The Run series consists of three games in all, a collection of platformer games in which players must skate from wall to wall to prevent sliding off. Both the idea and the gameplay are basic, but the style was appealing at the time, unlike most other games that youngsters had played.

1. The Fireboy And Watergirl Series Offers Players Adorable Puzzles

The Fireboy And Watergirl series is another example of a Flash series that started as a primary, single effort but quickly grew in popularity, necessitating sequels. It's a lovely platformer where players control Fireboy and Watergirl, with one using the arrow keys and the other using WASD.