Baldi's Basics Kickstarter Exclusive Demo is a backer-only demo for Baldi's Basics Plus by mystman12. It is only available to backers who donated $30 or above to the game's Kickstarter. The demo was delayed twice: Upon the early demo's release, mystman12 first mentioned that the Kickstarter demo was supposed to come out around September 2019, then around October 2019 before Halloween. Although the demo finally finished its development on November 2, 2019, the download codes that were supposed to be sent to the backers did not work out well due to surveys not going out yet. The codes were finally sent out on November 5, 2019.

Unlike the early demo, this demo includes three randomly-generated levels along with a new random event (Mystery Room), three structures, and a brand new field trip (Farm). It also introduce a new character (Chalkles), Cloudy Copter's returning, three new items (Dirty Chalk Eraser, Principal Whistle, and Faculty Nametag) along with other existing items, one new mode (Free Run Mode) and a new special room location (Library) upon its first release.

The second update was released on March 14, 2020. The update added two new characters (Beans and Mrs. Pomp) and some more new structures (The Baldi's Math Machine with Number Balloons, and the Water Fountain).

You Need Steam App To Play Baldi Basics Kickstarter Exlcusive Demo Without Anti-Piracy Screen