another recovered SM64 beta build, this is a very early version dated around June 1995.
after my tour at Nintendo of Japan, i went into the archives and found this build. they told me that this is the Spring '95 build, and it was made before the Ultra 64 Game Sync feature was added to the devkit's. they also gave me a devkit and this cart to test the rom. here are some differences to this build compared to the Summer '95 Build: Mario's placeholder voice wasn't added yet. There is no build number. The music isn't programmed properly, so the looping isn't so great.