In the early 1990s ICOM Simulations made new versions of the four MacVentures for Windows 3.1 (the previous DOS ports used custom controls rather than Windows). These versions used a similar engine and the same objects and text. However, graphics and sound were completely remade (save for the "Winchester Cathedral" record in Uninvited) with little effort to adhere to the game environments as depicted in the original versions. This created several anomalies where the textual descriptions do not match the way objects look.
