A Guidebook of Babel is a story-adventure game based on the butterfly effect. It was released in 2022 during the Nintendo Indie World showcase!

You will go on a strange rebirth adventure on Babel. The crew would use Memory Extractor to erase your memories before launching you into the afterlife with the cloud cannon. Passengers frequently moan that it's too late to say farewell to the past, but the crew's prime focus is gathering memories as fuel!
If you enjoy absorbing stories and mind-boggling puzzles, you've come to the right spot! Across four chapters, you'll need to go back in time and subtly rewrite history, trigger the butterfly effect, solve the puzzles hidden in it, and even change the future of Babel!