Lost Labyrinth is an Old-School Coffee-Break Dungeon-Crawling Game. Loads of Character abilities to choose from. Every player needs another tactic. High replayability because every dungeon is created at random.
Gameplay is fantastics, unfortunally it lacks everything else. The controls are sluggish, the graphics quite obviously ripped from many different games, the resolution is fixed to a quite low value and it seems to coded quite hacky so you could run in all kind of issues on one system, while it runs perfectly fine on others.
Gameplay alone would be 12/10, everything else 2/10, so 7/10. Sounds about right.