PC requirements

Halloween Forever System Requirements

Halloween Forever needs at least 2 GB RAM and 128 MB graphics.

Verified Sources: Steam store listing
Halloween Forever minimum and recommended PC specifications
Component Minimum
Operating system Windows XP, Vista, 7, 8, or 10
Memory 2 GB RAM
Graphics 128 MB
Storage 10 MB available space
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Halloween Forever is also available on these systems, where hardware is fixed and no per-PC check is needed:

Nintendo Switch PlayStation 4 PlayStation Vita PC (Microsoft Windows)

Quick answers

Running Halloween Forever on PC

Can my PC run Halloween Forever?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Halloween Forever need?
10 MB available space