Even though I have reuploaded most of the builds, there are builds that remained lost media.

The Return to Freddy's 2 (Original)

(FOUND!)The first missing version is TRtF 2 1.032. It came out on 26th of Febuary. It has the "final" icon (2.0 icon), all 7 nights (it's a bug), news paper from 1.03, the old map model from the 1.03, 2.0 models, minigames, jumpscares from 1.03 (except Golden Freddy btw he's broken just like in 1.03) and bugged toxic meter. There's also 2 interesting things. The first one is some people (like TheDocenT) after beating night 2 got a cutscene while some people (like Kennyy) got the "Thank you for playing the Demo" message (the same one that 1.03 has). The second one is the phone call for night 1 is from 1.03 however the phone call for night 2 is a brand new one yet it sounds like phone calls from 2.1 for some reason.

(FOUND!) The second missing version is closed Pre-Release test of TRtF 2 (yep it was actually tested). There's not much info about it as there's only one video by ★TwinklePhoenix★ including this version. It looks identical to 2.0 aside from the "Pre-Release :D" thingy. It is also looks way stable than the full release however it might be just classic trtf's magic... if you know what I mean ;).

The Return to Freddy's 2 Remastered

The first build doesn't have a version number. It's an updated v0.0.0. The differences are: smaller font size in main menu, gameover screen from v1.0.0, VERY loud circus music, the 6 am clock is appearing out of the darkness instead of zooming out of the clock. It also has a "Thanks for playing!" message.

The second build is v1.2.1. Doesn't really look any different from v1.2.0, not much info about it.

The third one is v1.2.4. Again doesn't really have any differences from v1.2.3 aside from lightning on hallway generetor when Bonnie is close to the camera. Not much info about it too.

Here's playlist with videos including these builds

https://www.youtube.com/playlist?list=PLaSqlMdiQyrJBByoo4CzE8EDIcIB6Dcgk