Mountain Trap 2: Under the Cloak of Fear
This casual point-and-click adventure is not a direct sequel of Mountain Trap. It seems to have been made by a different team and has a different style and mood. It does provide closure for the storyline there, but only indirectly.
It's an OK game, but doesn't stand out in any way. The point-and-click adventuring can be quite difficult and not entirely logical. The hidden-object scenes have a few small bugs and poorly named items. The game features a chemistry set mechanic that is simply busy work with no interesting challenge.
These deficiencies make the game feel rather clunky. Some reviewers judge this game to be better than the first, but I have the opposite opinion.