Sure. You could use Animate for this. In fact - you have a number of choices depending upon your target platform and language skills. You could build a mobile app, a desktop app, or a web app. The important thing, I imagine, for something like this would be the ability to preserve state and interaction data. All compatible platforms are capable of this.
Wonderful! That's great news, thank you so much, I'll continue to learn and research into using Animate then. Ideally I'm wanting to make it a mobile app, currently working on character design, and as long as I can set the values for evolution I'm thrilled!
Thanks again for your help!
Tamagotchi-level "evolution" algorithms are scarcely more complicated than a bunch of if-then statements, so of course any Turing-complete language would be able to handle it. Heck, Excel could probably handle it.