Size manipulator: ICON
Size manipulator: ICON gives the player a device that changes the character's size, scaling it up or down on demand.
What it does
The mod adds a device that the player uses to switch between large, small and regular sizes. Using it changes the character's body scale, and the effect of each size follows the mod's own design, meant to mirror the size-changing hero of the Marvel films. The author describes the device as a way to play the game differently and to take on a challenge.
Crafting the device is handled by a recipe in the mod. The author notes that the chest plate gives the character extra power and a larger scale, with more hearts and jump strength at bigger sizes. A small character can fit through gaps that other mobs cannot pass, while a large one takes more damage before going down. The device is meant to be kept through a world and reused after a death.
Size manipulator: ICON is released under All rights reserved and is not open source. Files are published for NeoForge only, for the game versions 1.21.1, 1.21.2, 1.21.3 and 1.21.4, with 1.0.0 for 1.21.4 as the latest file. It is a client-side only mod, so servers do not need to install it.
Key features
Size switching
A device lets the player change the character between large, small and regular sizes at will.
Crafted device
The device is made from a recipe, and the author states that it stays with the player when a new world is started.
Chest plate upgrade
A chest plate adds power, body scale, hearts and jump strength to the character as its size changes.
Gap-fitting small form
A small character can pass through gaps that other mobs cannot reach, which the author presents as a core mechanic.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Challenge runs
Players can use the size changes to take on the game with a restricted or unusual approach.
Single-player survival
The device is kept after death, so a survival world can be played with the size mechanic throughout.
Who it’s for: Players of single-player survival worlds who want a size-changing mechanic on the client, and players who enjoy challenge runs built around an unusual ability.
Questions
Does Size manipulator: ICON need to be installed on a server?
Which loader and game versions does Size manipulator: ICON support?
Does the device survive a new world?
In the catalog
Size manipulator: ICON is one of 29,952 Game mechanics mods on ModsFinder, and one of 12,140 Game mechanics mods for NeoForge. 17,979 mods support Minecraft 1.21.4.
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What the author says
in "Size manipulator" you spawn with a device that grants the user the ability to change size. just like antman from marvel. the device is designed to be used in a "minecraft but-" or "i beat minecraft with" challenge. also a player can just regularly play using the device. there is no crafting receipe- the player…
Official listing
- Modrinth page
- modrinth.com/mod/size-manipulator-neoforge-mod
- Owner
- TheQuickTurtleKL
- Published
- 2025-01-21
- Updated on Modrinth
- 2025-01-21
- Facts verified
- 2026-10-15