I played the Acorn 3000 port of this in the mid-nineties as a eleven or twelve year old. The early part where zombies are coming through the trapdoor and window

I played the Acorn 3000 port of this in the mid-nineties as a eleven or twelve year old. The early part where zombies are coming through the trapdoor and window were really scary for me at the time, but what a game. Only finished it when I revisited it years later.