Description
A simple Forge mod for Minecraft 1.20.1 that adds a classic double jump mechanic.
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After leaving the ground, the player can press the jump key once more to perform a second jump in mid-air.
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The strength of the double jump is exactly the same as the normal jump (including effects like Jump Boost or modifications from other mods).
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The extra jump works only once per airtime (resets when landing or swimming).
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Sprinting does not give any additional forward boost — the double jump launches you mostly upward.
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A subtle sound effect is played when performing the double jump.
Lightweight and compatible: the mod uses Minecraft’s own jump logic, so it automatically adapts to other mods that change jump height or behavior.
If you want a specific port or something just write a comment.