I'm having issues with Fallout 3 (crashing) and Roller Coaster Tycoon (Can't save a game)

Is this the right place to get help on this? I couldn't find my fix on the support page.

you could try a help ticket, i once said in another help request that i could not get past a certain situation in bards tale iv and before i knew it i was talking to 4 guys from the crew who all offered to help with the game so ;)

you could try google too

like in this querry : fallout 3 gog crashing

which gave these results

https://www.google.com/search?client=firefox-b-d&q=fallout+3+gog+crashing

or roller coaster

https://www.google.com/search?client=firefox-b-d&q=roller+coaster+tycoon+gog+crashing

gog also offers specific game discussion pages for these kind of problems where you can ask your question or use search to try and find other posts from users experiencing similar problems

Fallout 3 ------> https://www.gog.com/forum/fallout_series#1591540217
Roller Coaster Tycoon -----------------> https://www.gog.com/forum/rollercoaster_tycoon_series#1586466897

thanks!

You can also check pcgamingwiki.com.
Fallout

There are some general tips (and the not being able to save sounds like one):
Never install anything to program files of x86. Use something like c:/mygames
If you are using galaxy, turn it off and run the game from the installed exe.

It’s likely windows or cloud saves are stopping you from saving. It’s likely that something did not installed right if it crashes and you are using galaxy.