Cruise for a Corpse is a graphic adventure game with a point-and-click interface.You advance in the plot not so much by solving common object-based puzzles, but by talking to the right persons about the right subjects at the right time, thus collecting clues. You will also find pieces of evidence scattered throughout the ship. However, most items suddenly appear in cupboards and drawers that were previously empty. The clock advances in ten-minute-steps whenever you discover an interesting clue, which conveniently informs you of your progress. The protagonists move around the ship; so whenever time passes, different persons to talk to might appear at certain locations.
With this game, Delphine Software's Cinematique interface reached "Evolution 2". Instead of containing a fixed number of verbs, the command menu is now context-sensitive. The mouse cursor will change its appearance when moved over an interesting object; a left-click brings up a set of appropriate verbs. For example, a cupboard may be opened and searched, whereas a key can be picked up and turned. A right-click accesses the inventory. The game features polygonal characters.