Man I miss the flash game era. So much creativity and a lot of really, really bad games that were still a blast to play.
I remember this, StickRPG, the endless amount of zombie games, Storm the House, and the Heli Attack series. So much fun at the time but they definitely don't hold up well after all these years.
In case you are unaware... Flashpoint Infinity is an archival project for old internet games that makes sure they are all backed up and playable on modern systems. Give it a spin if you want to quickly relive some old memories.