Message received! Thank you so much, this was a lovely message to get in my inbox. It's always good to hear that people are enjoying my games, it gives me the motivation to work on the next one.
Hope things are going well for you!
I left some comments on how to play it in the game description!
Honestly your best bet is probably through Newgrounds via the Newgrounds Player. I've found that the availability of games you can play via Flashpoint varies per operating system, whereas the NG Player seems pretty solid across the board.
Ah, I was think of using the Newgrounds Player for running the game, but I'm discovering that the player isn't supported for MacOS. Sorry about that!
The forwarder tool might work though, I haven't given it a try for macs. Hopefully it should work.
FYI: Looks like they got the Newgrounds player working for AS3, so you can play the games there now! e.g. https://www.newgrounds.com/portal/view/761480
No, that should be right (and you can see it listed under 'BackDoor' if you check https://nul.sh/misc/flashpoint/ ).
Are you using the MacOS beta? It looks like the latest version is from 2019- I wonder if you need to update the games list somehow to include newer games. BackDoor 3 came out in 2020, so that could be why. I tried searching for some newer games through the MacOS beta version and they haven't been showing up for me.
I don't really know how updating the games list would be done though, sorry.
Yeah, you can't play the game in the browser anymore, but it is archived as part of the Flashpoint Project! That's probably the best way to play the game at this point.
I'm so glad you enjoyed the game, thank you!