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OI

OP Items

by Spaceboy11411

OP Items, a NeoForge equipment mod for 1.21.8, adds a set of somewhat strong items that can be obtained in a survival world.

NeoForgeClient and serverAll rights reserved1.21.8

What it does

The items include Feather Flight, which grants flight for 10 seconds, and Super Food, which fills the entire hunger bar in one bite. Smelter Pickaxe smelts ores as it mines, and the OP Potion gives several effects at once. Flame Sword deals more damage than a diamond sword and comes with Fire Aspect II, while a crafted Infinity Pearl is an ender pearl that does not run out. The Hammer mines a 3x3 area, and the Immortality Gem makes its holder immune to damage, except for the damage that kills.

Only NeoForge 1.21.8 is supported. Files are published for that single version, with 1.0.5 as the latest file, released on 2025-12-10. Both the server and every player need the mod, because it runs client and server. The author notes that more updates are planned, and the mod is released under All rights reserved, so it is not open source.

Key features

  1. Flight and food items

    Feather Flight grants flight for 10 seconds, and Super Food restores the full hunger bar in a single bite.

  2. Smelting pickaxe

    Smelter Pickaxe smelts ores as it mines them, so no furnace is needed during digging.

  3. Combat weapons

    Flame Sword carries Fire Aspect II and deals more damage than a diamond sword, with less durability than a netherite sword.

  4. Area mining hammer

    The Hammer mines a 3x3 area in one action, covering more blocks than a standard tool.

  5. Immortality Gem

    Holding the Immortality Gem makes the player immune to damage, except damage that would kill.

Compatibility

Latest build for each game version and loader.

1.21.81.0.5
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Survival progression

The items can be obtained in a survival world, giving players strong tools and effects during play.

Who it’s for: Survival players who want a set of somewhat strong items added to their world, and server owners who run NeoForge 1.21.8 and want the items available to all players.

How it compares

Full comparison

Rose Crystal is a NeoForge mod for 1.21.8 – 1.21.11, client and server, released under All rights reserved and not open source. Projectile Launchers is a NeoForge mod for 1.21.1 – 1.21.10, client and server, also All rights reserved and not open source. Potion of Immortality is a NeoForge mod for 1.21.8 only, client and server, under a custom license and not open source, so it covers a narrower set of effects than the Immortality Gem.

ModLoadersGame versionsEnvironmentUpdated
OP ItemsNeoForge1.21.8Client and server2025-12-10
Rose CrystalNeoForge1.21.8 – 1.21.11Client and server2026-03-11
Projectile LaunchersNeoForge1.21.1 – 1.21.10Client and server2025-10-25
Potion of ImmortalityNeoForge1.21.8Client and server2026-07-09

Questions

Which loader does OP Items require?

OP Items is published only for NeoForge. Files exist for 1.21.8 and no other game version.

Does OP Items have to be installed on both sides?

Yes. Because it runs client and server, the server and every player need the mod.

Are more OP Items updates planned?

The author notes that more updates are coming, but no release dates are given on the Modrinth page.

In the catalog

OP Items is one of 17,631 Equipment mods on ModsFinder, and one of 7,420 Equipment mods for NeoForge. 17,695 mods support Minecraft 1.21.8.

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What the author says

This mod adds somewhat useful and powerful items to the game. So far I have added; The Feather of Flight, which grants you flight for 10 seconds, Super Food, which fills your entire hunger bar in one bite, The Smelter Pickaxe, which smelts all the ores you mine, The OP Potion, which gives you many good effects, the…
Spaceboy11411, on the Modrinth page

Official listing

Owner
Spaceboy11411
Published
2025-11-11
Updated on Modrinth
2025-12-10
Facts verified
2026-10-15

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