DOOM: The Dark Ages requires about 100 GB of available storage space, specifically on an NVMe SSD for optimal performance
. Some early reports suggest the current file size is around 67 GB, likely due to early access or optimization, but the final size is expected to be close to 100 GB
. In terms of game content size, DOOM: The Dark Ages features 22 levels, which is the largest campaign in the DOOM series to date and roughly double the number of levels in DOOM Eternal
. This suggests the game is significantly bigger in scope and length compared to previous DOOM titles. The campaign length could be around 30 hours, based on comparisons with DOOM Eternal's 15-hour campaign for 13 levels
. In summary, DOOM: The Dark Ages is a large game both in file size (around 100 GB) and content, with the biggest campaign in the series featuring 22 levels and an estimated length of about 30 hours
