RESIDENT EVIL 5.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The most popular versions of the program 5.1, 4.1 and 4.0.
Launcher.exe, game_me.exe, game.exe, Resident Evil Trainer.exe and Resident Evil 5 Unlocker.exe are the most common filenames for this program's installer. This software was originally created by CAPCOM. This PC program can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32 and 64-bit versions. RESIDENT EVIL lies within Games, more precisely Action.
From the developer:
The fourth installment of Capcom's pivotal "Survival Horror" series continues with this fully-3D installment. The title takes place in 2004 some six years after the events that transpired in Resident Evil 2. The government has destroyed the Umbrella Corporation, which has been behind just about every plot and disgusting bio-chemical mutation in the survival horror series.
You may want to check out more software, such as Resident evil 5, RESIDENT EVIL 7 biohazard or Resident Evil 6 Benchmark, which might be related to RESIDENT EVIL.