RTPTrials
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Fabric mod that periodically teleports players to random locations, spawning loot chests on arrival with a rare chance of OP gear.
⬇ Download on ModrinthRTPTrials
A Fabric mod for Minecraft 1.21.4 that periodically teleports players to random locations across the world, turning every session into a survival challenge. Land somewhere unknown, fight boosted mobs, and loot the chest that spawns on arrival — with a rare chance of striking it lucky with OP gear.
Features
- Periodic Random Teleports — every few minutes all survival players are teleported to a random location in the world
- 10-Second Countdown — a subtitle timer counts down before each teleport, turning red in the final 3 seconds with audio cues
- Action Bar Reminders — a small reminder flashes above the hotbar every 30 seconds showing how long until the next teleport
- Smart Location Selection — teleports prefer landing 500–1000 blocks from your current position, avoiding spawn, the world origin, and recently used locations
- Loot Chest on Arrival — a chest spawns beside you every teleport, filled with loot from a random vanilla loot table
- OP Chest (1 in 35 chance) — a rare trapped chest can spawn instead, filled with high-value loot such as elytra, netherite, enchanted books, and totems. A bold gold message announces your luck
- Combat Delay — if you are in combat when the teleport fires, it waits until you are out of combat before sending you
- Boosted Mob Spawns — hostile mob spawn caps are raised by 10 and passive mob caps by 2, making the world feel more alive and dangerous
- Dimension Aware — safe landing positions are found correctly in the Overworld, Nether, and End
- Operator Commands — full control over the mod at runtime without a restart
Commands
All commands require operator permission level 2.
| Command | Description |
|---|---|
/rtpr toggle |
Enable or disable random teleporting |
/rtpr interval <minutes> |
Set how often teleports occur (1–60 minutes) |
/rtpr radius <blocks> |
Set the maximum teleport radius (500–100,000 blocks) |
/rtpr teleport <player> |
Manually trigger a teleport countdown for one or more players |
/rtpr OPChest <player> |
Manually trigger a OP chest nearby the player |
Default Settings
| Setting | Default |
|---|---|
| Teleport interval | 5 minutes |
| Teleport radius | 100,000 blocks |
| Preferred landing distance | 500–1000 blocks from player |
| Minimum distance from origin | 250 blocks |
| OP chest chance | 1 in 35 |
| Monster spawn bonus | +10 |
| Passive spawn bonus | +2 |
Installation
- Install Fabric Loader for Minecraft 1.21.4
- Install the Fabric API
- Drop
RTPTrials.jarinto yourmodsfolder - Launch the game
Compatibility
- Minecraft: 1.21.4
- Fabric Loader: 0.15.0 or higher
- Fabric API: required
- Environment: server-side (clients do not need the mod installed)
License
MIT
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as RTPTrials-1.0.0.jar — drop this file into the mods folder
- Download size: 41 KB
- Download link checked 10 Nov 2026 — working
These come from our own check of the pack file, not from the source page.