Lab 23 is a transformation game created in the RAGS engine by Oscuros.

"Access, granted." says the voice of CIRCE, the computer that
controls your company's research center, after you enter your passcode.
You turn toward the large, slow-moving metal doors that restrict
entrance into the labs, and find yourself thinking about what has
brought you here today.
You are John Mitchell, an employee of OmniScience, and you have
been sent down to the R&D division to watch a demonstration of TF42,
a recently completed serum that has been in development for over four
years now. If it works as intended, it will have numerous military and
civilian applications that will earn OmniScience a considerable amount
of money.