jar with car

Notice: This page was made for humorous purposes, and as such, the following info shouldn't be taken seriously.

Is walking too slow for you? Are minecarts just not fast enough?
Here at RetroMC Incorporated, we have spent exactly $0 on research and development on these brand-spanking-new blazing* vehicles in one of our newest products:
jar with car
Coming to your nearest BetaEvolutions instance!
*for staff members

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• 
  Standard car.
• 
  Settings.
• 
  Biplane.
• 
  Motorcycle.
• 
  First-person motorcycle.
• 
  Ball.
• 
  More ball.
• 
  Boat.
• 

   Grassboii,  Orknarok_666 &

   Bawhoppen messing around.

jar with car is a mod for BetaEvolutions developed by  Grassboii (with LLM assistance) that implements client-side vehicles, such as cars, motorcycles, jetskis, planes, etc. It also implements a beach ball form.
On RetroMC, it was released on 31st October 2026, and on there, top speed is limited to walking speed.

Usage guide

Follow the BetaEvolutions install guide as usual, but with some changes:

• Use the latest snapshot and use Replace minecraft.jar to install.
• Download the car mod JAR from the Discord server and use Add to minecraft.jar to install and place it below BetaEvo.

Commands

• /car spawn <type> - Spawns in a vehicle.
• /car destroy - Removes a vehicle.
• /car color <hex-color> - Colors a vehicle.

Types

Vehicles are rendered client-side and thus, for others (who already installed the mod) to see the vehicle a player (driver) is riding on, the driver must equip some armor.
When wearing a wool block, the vehicle color will be overridden based on that wool's color.
All top speeds were measured when staff-only mode was enabled and thus, the numbers are not accurate for regular players.

Land

car

Default value, leather armor is used & top speed is 70km/h.

motorcycle

Less steering, but its top speed is 95km/h and has more acceleration.

monstertruck

Larger version of the standard car; top speed is 55km/h.

Water

boat

Top speed is 48km/h with normal steering.

jetski

Top speed is 85km/h, but has worse steering.

Air

The ↑ & ↓ keys control the tail, which adjusts the planes' height.

biplane

Top speed is 90km/h.

jet

Top speed is 215km/h & has much higher acceleration.

Ball mode

Accesssed by wearing an iron block via /hat and iron armor for the rest of the slots.
Movement, most keys, first-person and taking screenshots are disabled.
Physics capabilities are enhanced in this form.