Leafy Brain is a cold beverage of the Leafy Industries. Its main effect is to "enlighten your cognitive capacities" and to "make you percieve the reality".
It was originally released anywhere in November 2019 (MNWD: 25th of November, 2004) and was updated several times over the course of its lifetime.
History
First release
The first trace of a Leafy Brain drink can be tracked to a decal uploaded on the 25th of November, 2019. The effects from the drink were to play relaxed jazzy music and to change the colours of the world's ambient to be a constantly changing rainbow. The player's head also inflated with all the knowledge recieved.
Eventually, the sheer amount of knowledge recieved popped the user's head.
Official retiral
For reasons of security, namely that the head inflation could cause collision problems in some games, Leafy Brain was retired on the 10th of July, 2020 following a now-unlisted announcement on Meaxis's channel.
Leafy Brain's return was announced on the 10th of August of the same year in release Oxalic 1.3.0. It did not inflate the head of the player but only pop it.
Second release
In 2023, the Leafy Brain drink was officially deprecated in the beta of the Hydrochloric update like every other product than Leafy Soda. Leafy Brain was re-added in release 2.0.0 (Hydrochloric), with similar effects but with the added detail of now flooding the user's screen with mathematical equations, philosophical sayings, or the word "gataou".