Join the Up'N'Up: Mountain Express crew - take on delivery jobs across different terrains and climb higher up the mountain upgrading your rig as you go.

Keep your vehicle and packages in good condition with precise driving. But remember, we have a business to run and these packages won't deliver themselves!

Get rewarded with new parts to upgrade your vehicles and unlock sweet customisation options through challenges.

Between runs, buy new vehicles to add to your fleet, choose from 10 vehicles across three weight classes.
Everything from tiny Japanese 4WDs to Giant Rally trucks.

Build the ultimate delivery rig and conquer the mountain.

Delivery items can add modifiers to the trail and your vehicle. One moment you could be delivering precious medical supplies that require careful planning and delicate manoeuvres. The next could be a bucket of fish that spill out if you tilt your car too much.

Are you an off-road sim veteran but you're playing with a partner / child / parent who finds every rock and tree to run into?  Set their individual physics and damage settings to arcade while you keep the realism. 
Customise the challenge for all skill levels.

Combine playing locally and online, work together to clear paths, help each other out of sticky situations using winches and 'concussive physics'.

Make deliveries throughout the various biomes of the mountain range and the unique challenges they bring.

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Overcome puzzles and obstacles on your trails.

But be careful, you might accidentally trigger a mudslide, blocking a river or flooding an area further down the mountain.

​Choose from random upgrades after each delivery, turn your quaint little car into a rally raid monster. 

Find unique hidden cosmetics on the trails or unlock new ones through delivery challenges.

PLANNED FEATURES:

4WD PHYSICS SIM:

• Sim first vehicle physics with arcade settings built on top.
• Terrain surfaces with different drag and grip levels. 
• Hi / Low range.
• Traction control.
• Independent / fixed axle suspension.
• Soft-body tyre simulation.

MULTIPLAYER:

• 2 player local multiplayer.
• 4 Player online.
• Combine local and online multiplayer.
• Customise difficulty settings for individual players.

VEHICLES AND UPGRADES:

• Simple card based upgrade system.
• Cosmetic customisation options.
• 10 vehicles across three weight classes, from tiny Japanese 4WDs to Giant Rally trucks.
• Delivery items that add modifiers to trails.

BIOMES:

Each biome can have multiple trail types, The desert has dried river beds, sandstone passes, steep dunes and rocky trails.

• Desert. 
• Grasslands.
• Swamp.
• Forest.
• Canyon.
• Alpine.
• Glacier.
• Volcano.