Thanks for your reply.
Firstly, I think it would be reasonable not removing the IOS category. Since I found a way to do this run in Android, maybe someone will find another way to make it possible in IOS.
Secondly, I've checked the rules. As far as I know, the added rules are quite suitable.
2.features
It looks like that it's nearly the same as in PC, but there may be something different. ①If a level is selected when you already start playing (pause button is pressed and choose the level), you will start at the same stage you were in. example:you reselect in the underground part of level 2,and you will start at the underground part. ②If you press "main menu" and "back" together when the game is paused, it looks exactly the same in the original level and stage where you die.* (This feature can also be used in IOS if you did what I mentioned above in (1.) )
*To moderator: l think this should be banned in this category because it removes the random factor and would be the same as Any% No Spacebar 1-4.
1.How to do this run(IN ANDROID)?
I found a way, which is actually quite simple.(It is demonstrated in my run)
①Open the game.
②Do not press "start game". instead, press "option" and "choose level" ,and choose random mode
③Select the level. After that you can start playing.
(IOS version cannot use this way TO DO THIS RUN)
Recently I found a way to do this run IN ANDROID. I'm going to share it since it seemed impossible before.