
In Development — Free Demo Coming Soon
MonsterBash
Vehicle Combat. Giant Bosses. Fusion Mayhem.
A chaotic vehicular combat game for up to four players — battle through a monster invasion solo or with friends, hijack enemy machines, and fuse into a towering mech. Play the free demo and wishlist on Steam to follow the launch.
Steam page coming soon. Demo release in progress.
Gameplay
Gameplay Overview
Drive, ram, and blast your way through a monster invasion. Trade fire in armed vehicles, fight on foot when you’re wrecked, and use rockets, weather, and the environment to survive wave after wave.

Vehicle Combat

On-Foot Combat

Monster Hordes

Rocket Combat

Dynamic Weather
The Campaign
Campaign Missions
Fight through increasingly dangerous missions, unlock powerful vehicles, and battle ever larger enemy forces as the invasion escalates.

Main Menu
Launch into the campaign from the redesigned main menu and gear up for your first deployment.

Mission 1
Defend the city as the first wave of invading monsters breaks through, and learn the ropes of vehicular combat.

Mission 2
The invasion escalates as stronger enemy forces and new threats test your driving and your aim.

Mission 3
Larger battles bring tougher enemies and heavier firepower across a sprawling combat zone.

Mission 4
Push deep into enemy territory and survive relentless, high-intensity combat as the assault peaks.

Drive Enemy Vehicles
Hijack enemy machines mid-battle and turn their firepower against the invasion.
The Roster
Vehicles
Every machine drives, fights, and wrecks differently. Pick a ride that matches your style, earn XP in battle, and unlock heavier hardware as you progress.
Player Vehicles

Battle Truck
Heavy armor and crushing weight for players who lead with the bumper.

Rocket Tank
Slow but devastating, raining rockets down on anything in range.

Sports Car
Fast and nimble, built to flank, grab power-ups, and escape trouble.

Capture & Hijack Enemy Vehicles
Dismount an enemy driver and commandeer their vehicle mid-battle, instantly adding its weapons to your arsenal. Steal the enemy’s best hardware and turn the invasion against itself.
Earn XP
Rack up XP every match by wrecking rivals and completing mission objectives.
Unlock & Upgrade
Spend your progress to unlock new vehicles and lean into their strengths.
Coming Soon
More Vehicle Unlocks
New rides and deeper progression are in active development.
Signature Mechanic
Fusion Mech

When the energy meter fills, two vehicles can fuse into a single towering Fusion Mech — trading speed for devastating firepower and heavy armor. Combine forces with a teammate (or your AI partner), unleash the mech, and turn the tide of a losing fight. It’s MonsterBash’s signature high-risk, high-reward mechanic.
More Fusion Mode footage coming soon
Modes & Worlds
Multiplayer & Game Worlds
Team up or go head-to-head — on the couch or online — across distinct battle worlds, with more environments on the way.

Local & Online Multiplayer
Split-screen chaos for up to four players, online or on the couch.

Distinct Battle Worlds
Battle across varied arenas and environments, each with its own hazards.
Coming Soon
More Worlds Coming
Coming Soon
Online Ranked & Party Modes
Bosses
Boss Battles
Massive boss encounters punctuate the campaign — each with its own attack patterns, weak points, and phases. More monstrous bosses are in development.

Dragon Boss
Dodge sweeping flame attacks and strike hard when its shield drops.
Coming Soon
Transforming Robot Boss
A shape-shifting mechanical menace that switches shields and forms mid-fight.
Coming Soon
More Bosses Coming
New giant bosses are being built for future missions.
Watch
Media
Trailer, gameplay clips, and GIFs are on the way as development continues. Screenshots are showcased throughout this page.
▶ Watch Trailer — Coming Soon
Coming Soon
Gameplay Videos
Coming Soon
GIFs
Key Art

MonsterBash — Promotional Key Art
Roadmap
Development Roadmap
What you can play today, and what’s coming as MonsterBash grows.
Available Now
- ✓ Single-player campaign
- ✓ Local & online multiplayer
- ✓ Vehicle hijacking
- ✓ Fusion Mech mode
- ✓ Boss battles
Coming Soon
- More missions
- More vehicles
- More bosses
- Additional game worlds
- New weapons
Community
Play the Demo. Join the Bash.
Download the free demo, wishlist MonsterBash on Steam, and follow development for playtests, updates, and community links.
Explore all Gratts Studio games · Steam & community links go live soon.
