The MEGA links always redirected to my own MEGA storage when I tried to access it.
Strange. I don't have that problem. I wouldn't be able to tell you what to do. Have you tried clicking my link when you were logged out of your own Mega account?
I need some help does the save file from 2.0 will not work on 2.1? If it works how? If not then i should start over?
The save files are not compatible between the fan translated version and the official translated version, and are not compatible between any of the official different language versions (English, Japanese, and Korean). If you're talking about different versions of the same official language (2.01 Japanese to 2.1 Japanese) then the save files can be exported/imported without issue.
I also noticed something about the game (Official English version at least). This forum is already 96 pages long (by my browser), so I'm not sure if it's been covered.
The Safe, Neutral, and Risky mode works as follows:
Safe- One free cream-pie for the entire night. Any more that night and it triggers the Pregnancy scare event, unless the After Pill is used during the next 2 nights.
Neutral- Internal cum-shots with a condom don't trigger the Pregnancy scare event, but even one cream-pie does.
Risky- Any internal cum-shot, even with a condom, can trigger the Pregnancy scare event if the After Pill is not used during the following two nights. Imouto still doesn't object or lose trust for an internal cum-shot with a condom.