Nightmare Mansion Easy - global high score = 999999?

[BBFMan]

How is it possible to get this high score?
1. A bug in MM?
2. Hacked by the user?
If the latter, Chris should hang his/her head in shame.

[update 20120215]
Just had a very quick look to see how easy it would be to hack the score. It's so simple, any 'moron' could do it.

Guys: If you can't play the game properly, please don't resort to childish things like this.

ActionSoft Team: Please remove that silly high score from the list.

Thanks.