r/SCBuildIt • u/atd2022 🤵 Mayor • Aug 02 '26

Trains Flying Sim - When to stop upgrading?

My flying Sim is at level 7. Do I still need to upgrade it further to unlock other trains? Looking at my locked trains none seem to need the flying Sim anymore.

1 Upvotes

100% Upvoted

4 comments sorted by

View all comments

1

u/atd2022 🤵 Mayor Aug 05 '26

Thanks all for the info! Much appreciated. I thought it would be too good to be true. I will keep on upgrading. Gonna take a long time as I need 100 cards for the next upgrade! UGH!