Unless you enjoy frustration (?), I suspect you really don’t want to try to play a computer game like that on a smart phone.
AC 1 sys reqs: Intel Pentium 133 CPU (200 MHz is recommended), 16 MB RAM (32 MB is recommended), 4x CD-ROM drive, Windows 95.
Graphics support for SVGA only. (DirectX 6.0 and a 2 MB video memory required). The game supports 1024×768 or 800×600 resolutions, both in 256 colours.
Keyboard and Mouse required.
Troubleshooting etc: https://dosdays.co.uk/topics/Games/game_alpha.php
I would say, try running it on whatever computer you have, via the program DOSbox.
I don’t know that there exists an Alpha Centauri 2, does there? (See for example, this article: https://www.pcgamer.com/come-on-firaxis-where-the-hell-is-alpha-centauri-2/ ).
You might be interested in GURPS Alpha Centauri , or in this thread about it .