If you want to use microG as GMS replacement, it’s impossible to do it without rooting. When application access GMS API, it will check the signature of GMS, so microG need some patch (Some ROM include it, like Lineage OS) or hook (e.g. via Xposed, like FakeGapps module) on system framework to return a fake signature for such a query.

Actually, Celeste is originally a 8-bit game. It was developed on PICO-8, and then was ported to PC.

I think that most of usefulness of swap has passed now that we have systems with noodles of ram.

Please read this article authored by maintainer of Linux kernel memory management subsystem and cgroup subsystem, Chris Down.

https://chrisdown.name/2018/01/02/in-defence-of-swap.html

And there is another article with some additional informations about swap authored by @farseerfc@sn.angry.im who tranlated the article above to Chinese.

https://farseerfc.me/followup-about-swap.html (only Chinese version available)

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