RoA is an excellent classic inspired game. If you love the old school games like the original Ultimas you will love RoA. It delivers on that classic RPG feel while at the same time offering some modern QoL features such as stream lined inventory management and it is unique in pushing the capabilities of classic Texas Instrument computers (TI-99/4a).
RoA runs on the classic99 emulator and is configured by default. No set up is necessary and the binary auto runs the emulator with the game. It also runs on Linux and can be played with other emulators such as MAME (with some tweaking) if that is your preference.
The community around the game is solid for any help needed. :)
100 percent recommended.