Launcher for BlueMaxima's Flashpoint (by FlashpointProject)
There are also 100,000 web games archived here.
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.
How Cartoon Network games shaped countless childhoods
1 project | reddit.com/r/Games | 28 May 2022
[WEBSITE] [<2013] Lego website city building game
1 project | reddit.com/r/tipofmyjoystick | 27 May 2022
[TOMT] Mario Rom Hack or Flash Game
1 project | reddit.com/r/tipofmytongue | 24 May 2022
[pc]  commando guy.
1 project | reddit.com/r/tipofmyjoystick | 23 May 2022
[TOMT][FLASH GAME][EARLY 2010s] I'm trying to find a cat flash game
1 project | reddit.com/r/tipofmytongue | 23 May 2022