osu

Video demonstration: https://www.youtube.com/watch?v=zEg1ePfI0Ns
This has, in some cases, crashed osu!lazer, but I unfortunately don't have a recording of that. A similar issue has occurred when running the sample game on gnome 3.34 which almost randomly resizes the window every few frames when you try to normally resize it.

Loved #1s look a bit weird on the userpage and it would look a lot better with just a heart rather than a dash, kinda like this:
before:

after:

apart from t

We'll have to support multiple languages. A good start is looking at Crowdin as a source. We'll support languages by demand but for starters I think we'll support English, Japanese, and Chinese (Simplified and Traditional) given we have people proficient in those languages.

As for implementation, That would be the second part of investigation.

Currently we have very minimal amount of tests, and as things progress over time I'd like to be able to make non-breaking changes, especially once we're implementing things such as the editor.

Using alt+space window menu to get into the fullscreen mode is way to complicated.
There should be a command line option and maybe config file for starting in fullscreen mode. Also common key combinations like f or alt+enter for entering and leaving fullscreen seem not to work.