this is the hard way. tbh i got it from https://itch.io/t/421076/how-to-play-from-chromebook

1) download the file for linux

2) double-click the zip file and youll get:

copy and paste that shi- into linux files.

3) right click, after pasted into linux files. open with terminal. right click the file and youll get this:

4) just write everything i say in this order.

A) chmod 777 HaikyuuOtome-1.0-pc

B) cd HaikyuuOtome-1.0-pc

C) chmod 777 lib

D) cd lib

E) chmod 777 linux-x86_64

F) cd linux-x86_64

G) chmod 777 HaikyuuOtome

H) cd ~

I) cd HaikyuuOtome-1.0-pc

J) chmod 777 HaikyuuOtome.sh

K) ./HaikyuuOtome.sh

5) Next, youll see this: 

Whatever you do from here is your choice.

Now goodbye :)