Screenshot #1
Screenshot #2
Screenshot #3
Screenshot #4
Screenshot #5
Screenshot #6
Screenshot #7
Screenshot #8

This game is marked as 'Adult Only'. You are seeing this game because you have set your preferences to allow this content.

Edit your preferences

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Downloadable Content

This content requires the base game Research And Development 1 on Steam in order to play.

Buy Research And Development 1 - Extra Research

 

Mature Content Description

The developers describe the content like this:

Research and Development 1 - Extra research is a digital comic containing strong language, partial and full nudity and explicit male homosexual sex (oral and anal).

About This Content


Research & Development 1 - Extra Research is a Full HD adult comic taking place after the events of Research & Development 1.
Get up close and personal with the two main characters of R&D in 125 steamy pages of muscle-popping goodness.


So you did the demonstration your potential boss demanded of you… And he did seem satisfied at the end, right? Even if you didn’t get Jake’s, or should you say… Subject M204's hard tool where you wanted it.

Learning that you got the job as assistant on the top secret project Nexus is sure to brighten your day though. And after seeing the private office you’ve now got… What better way to celebrate than with Subject M204?

  • 125 page adult NSFW comic.
  • English dialogue
  • PDF file

After downloading, you can find the NSFW comic, in the game's install directory!

System Requirements

    Minimum:
    • OS: Windows 10
    • Additional Notes: A PDF reader application is required!

Customer reviews for Research And Development 1 - Extra Research







To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.




Show reviews in selected display order





Learn More
Filters
Excluding Off-topic Review Activity
Playtime:
Played Mostly on Steam Deck
Loading reviews...