If you have problems with resolution and you don't see home button:
Right-click the application name, select Properties, select the Compatibility tab, and then select the Override high DPI scaling behavior, scaling performed by: Application.
This is a partial copy-paste from microsoft support. Works for Windows 10.
1) Do the above. Not only does this help you with the animated scenes (many of which you have to click arrows to move forward), but it reveals the "power up" buttons on the castle defender minigame.
2) When doing the minigame, I find it useful to throw rocks until you can power up the fairy, and let her go to town. While she's doing that, focus on the goblins in the following order (depending on appearance):
- Stone-throwing goblins
- Big stone goblins
- Fast grey goblins
- Red annoying goblins with shields
- Basic goblins
If you can kill (or have the fairy kill) the stone-throwing goblins and can keep the big stone ones from getting close (they clobber you), you can usually take out the others before they get to you, and even if they do, you can click close and throw stone and stomp them to oblivion. Focusing on the above order and powering up the fairy will make short work and get you back to your fap screens ASAP.