Version 1.18 - Changed build settings for compatibility

After launching this game, I got some user's reports. They said that the game doesn't start on some environment.
Finally, I found that changing build settings makes the game works fine.

What was changed? (This is technical information. You don't have to know this to play the game.)

This game is made with Unity.
I used Mono for previous version, but from this version I use IL2CPP.
About IL2CPP.