Intital release is a release file of the Minecraft mod Phineas and Ferb: Crafting the Impossible for Forge, made for Minecraft 26.3. It was published on September 19, 2026 and is 2.3 MB in size. For the full description, screenshots and every other version, visit the Phineas and Ferb: Crafting the Impossible mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.