instead-launcher-android VS Insular

Well. I can help You. I know an easy-to-learn text-based game engine with rich features. Engine page: https://instead.hugeping.ru/en/ Here you will find a link to a ready-to-use engine, a link to documentation and sample games. In addition, you will need a text editor for programmers - any of your choice.

For example INSTEAD Engine - docs, game examples.

Huh, this is a task for an advanced programmer. But. You can take a ready-to-use engine for text games if your task is to make the game, and not to learn a programming language. For example: Instead Engine - docs, game example (download, play online)

Well, you need to write a simple engine first, or use a ready-made engine for this. I recommend looking through the documentation for this engine https://instead.hugeping.ru/en/ Game examples https://instead-games.ru/game.php?ID=228 https://instead-games.ru/game.php?ID=350

I would recommend to draw your attention to the FireURQ and Instead Engine

The engine for launch this game: https://instead.hugeping.ru/en/

INSTEAD (version 0.8.6): Interactive fiction games

On a secure OS like e/OS or Graphene? Not many I'd wager. And you can use something like Insular[0] for extra piece of mind.

Besides, these shifty apps are not trying to root your phone, just to, in the worst case, send back data they should, or shouldn't even have access to.

[0]https://f-droid.org/en/packages/com.oasisfeng.island.fdroid/

insular and shelter are android apps which leverage android's work profile system to effectively have two versions of an app

You could always move the apps (or clone them) to a work profile (like with island or it's FLOSS fork, Insular, or Shelter) and then just set a schedule to pause the work profile outside of work hours.

as an alternative to Island, have you tried Insular ?

I use Insular which is similar. "With Insular, you can: Isolate your Big Brother apps Clone and run multiple accounts simutaniuosly". And more.