I'm probably not going to get many bites on this, but I won't know unless I try. Anyways, I love the older versions of SCP:CB. Especially version 0.6.6. These versions came from a different phase of development and offer a distinctly different feel than that of what SCP:CB currently is. However, the old versions still have some minor quirks, though there aren't many. For example, I go from 60 to 10 FPS when using the S-NAV. The reason why I'm asking is because I enjoy playing these versions and they are smaller and shouldn't be too difficult to optimize. I have no coding experience with Blitz 3D so I don't think I would know how to optimize these games. If anyone is interested, please tell me. I would also consider paying you as well.