The product is a lot of two PC games: "Crystallize" and "SIM ANT." "Crystallize" is a puzzle, mystery, and action-adventure game, while "SIM ANT" is unspecified in terms of genre. Both games are for the NTSC-U/C region (US/Canada) and are compatible with PC platforms. The listing specifies that it includes the game only, without any additional items or accessories. This lot offers a variety of gameplay experiences for those interested in puzzle-solving, mysteries, and action-adventure gaming on the PC platform.