Request for a NEW License Key
Request for a NEW License Key

You can only request a new license key if one of the following has occurred:

  • You purchased a new computer and want to transfer Roulette Xtreme or RX BOT.
  • Your computer crashed which required a new formatted hard drive and the serial number has changed.
For Support assistance, please email us at
If you do not receive an email within 48 hours, check your SPAM or JUNK folder.  Be sure to give us an accurate email address or we cannot communicate with you.
pc building simulator 2 v1516 fitgirl repack top
Instructions for requesting a NEW license key.

PC Building Simulator 2 " is widely available, search results for a "v1516" version do not match the current official release cycle, which is currently at version 1.15 as of April 2026. Official Game Information

  • 10-15% higher FPS in the workshop (especially with many custom decals).
  • Instant loading of the 3D part viewer (no 2-second stutter).
  • Lower RAM idle usage (1.8 GB vs. 2.5 GB in v1600+).

PC Building Simulator 2 is a simulation game that allows players to build and customize their own PCs. The game is a sequel to the original PC Building Simulator and offers improved graphics, new features, and a more realistic building experience.

No, if:
Full Name
Email Address (at time of purchased)
Re-enter Email Address
Original version 2.4.x.x. Serial number. Format is: XXXXXX-XXXXXX  What is this?
Serial Number: Format is: XXXXXX-XXXXXX  What is this?
Re-enter the Serial Number
Are you human? Enter Captcha Letters.  What is this?
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Pc Building Simulator 2 V1516 Fitgirl Repack Top Upd -

PC Building Simulator 2 " is widely available, search results for a "v1516" version do not match the current official release cycle, which is currently at version 1.15 as of April 2026. Official Game Information

  • 10-15% higher FPS in the workshop (especially with many custom decals).
  • Instant loading of the 3D part viewer (no 2-second stutter).
  • Lower RAM idle usage (1.8 GB vs. 2.5 GB in v1600+).

PC Building Simulator 2 is a simulation game that allows players to build and customize their own PCs. The game is a sequel to the original PC Building Simulator and offers improved graphics, new features, and a more realistic building experience. pc building simulator 2 v1516 fitgirl repack top

No, if: