SENTI3NC3.JAR
by beaconofbird
SENTI3NC3.JAR is a Forge and NeoForge mod for Minecraft 1.20.1 – 1.21.1 that changes sleep, portals and the world's rules, with an alpha-stage developer note.
What it does
Sleeping in a bed is the trigger here. Beds are described as a safe place, but attempting to sleep through the night can forcefully pull the player into a distorted, inescapable dream nightmare instead of the standard night cycle. The mod also places strange portals that appear across the world, leading to places that the author describes as unstable, and two uncanny Steve-like entities roam the world, looking unsettlingly familiar and seemingly watching the player.
The mod is built around a slowly unraveling sense of dread, with the game's fundamental rules gradually breaking down around the player. Its developer note states that it is in early alpha, so bugs, unusual generation and incomplete features are expected. Files are published for Forge and NeoForge, with the NeoForge build marked as alpha. Since it runs on client and server, the server and every player need it, and it is all rights reserved, not open source.
Key features
Sleep trap
Attempting to sleep can drag the player into a distorted dream nightmare instead of advancing the night.
Anomalous portals
Unnatural portals appear throughout the world, and entering one is done at the player's own risk.
Roaming entities
Two Steve-like entities wander the world and appear to watch and learn from the player.
Shattered reality
The game's fundamental rules gradually unravel, creating a lingering sense of dread across the world.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does SENTI3NC3.JAR run on NeoForge?
Does the server need the mod?
Is the mod stable?
In the catalog
SENTI3NC3.JAR is one of 7,555 Cursed mods on ModsFinder, and one of 3,426 Cursed mods for Forge. 32,366 mods support Minecraft 1.21.1.
More from beaconofbird
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What the author says
SENTIENCE.JAR (Early Alpha) The code is awake. Do not close your eyes. Welcome to the early alpha of SENTIENCE.JAR, a meta-horror experience that turns the familiar blocky world into a corrupted, unpredictable nightmare. Inspired by "broken script" and glitch-core horror, this mod doesn't just add monsters—it infects…
Official listing
- Modrinth page
- modrinth.com/mod/senti3nc3.jar
- Owner
- beaconofbird
- Published
- 2026-05-06
- Updated on Modrinth
- 2026-08-18
- Facts verified
- 2026-10-15
