(adsbygoogle = window.adsbygoogle || []).push({}); This thread was made to hold all weapon combinations that can be created in maintenance rooms. If you have any other ones, post them here and I will be sure to update.

Air Horn – Traffic Cone + Spray Paint
Auger – Pitchfork + Drill Motor
Beer Hat – Hard Hat + Beer
Blambow – Bow And Arrows + Dynamite
Blazing Aces – Tennis Racket + Tiki Torch
Blitzkrieg – Electric Wheel Chair + Merc Assault Rifle or Light Machine Gun
Boomstick – Pitchfork + Shotgun
Burning Skull – Bull Skull + Motor Oil
Defiler – Axe + Sledgehammer
Drill Bucket – Bucket + Drill
Driller – Spear + Drill
Dynameat – Hunk of Meat + Dynamite
Electric Chair – Wheel Chair + Battery
Electric Rake – Leaf Rake + Battery
Exsanguinator – Vacuum Cleaner + Saw Blade
Fire Spitter – Toy Spitball Gun + Tiki Torch
Flamethrower – Gas Can + Super Soaker
Flaming Gloves – Boxing Gloves + Motor Oil
Fountain Lizard – Lizard Head Mask + Lead Pipe
Freedom Bear – Giant Teddy Bear + Light Machine Gun
Freeze Bomb – Fire Extinguisher + Dynamite
Gem Blower – Leaf Blower + Gems
Hacker – Computer Case + Flashlight
Hail Mary – Football + Grenade
Handy Chipper – Wheelchair + Lawnmower
Heliblade – Toy Helicopter + Machete
Holy Arms – Training Sword + Nails
IED – Propane Tank + Box of Nails
Infernal Arms – Training Sword + Motor Oil
Knife Gloves – Boxing Gloves + Bowie Knife
Laser Sword – Flashlight + Gems
Molotov – Whiskey + Newspaper
Paddlesaw – Canoe Paddle + Chainsaw
Parablower – Leaf Blower + Parasol
Plate Launcher – Cement Saw + Plates
Pole Weapon – Broom + Machete
Porta-Mower – Lawn Mower + Two By Four
Power Guitar – Guitar + Amp
Propeller Hat – Servbot Mask + Propeller
Ripper – Cement Saw + Saw Blade
Roaring Thunder – Goblin Mask + Battery
Rocket Launcher – Lead Pipe + Rocket Fireworks
Snowball Cannon – Fire Extinguisher + Water Gun
Spiked Bat – Baseball Bat + Box of Nails
Spear Launcher – Leaf Blower + Spear
Sticky Bomb – Lawn Dart + Dynamite
Super BFG – BFG (Blast Frequency Gun) + Amp
Super Slicer – Lawnmower + Servbot Mask
Tenderizers – MMA Gloves + Box of Nails
Tesla Ball – Bingo Ball Cage + Battery
Wingman – Queen + Nectar

You must login or register to view this content.

Add Beer + Jelly Beans ( Nectar ) + Queen Wasp = Wingman unlocks secret trophy i just messed with combos and got this

Thanks Vanitas! Hopefully getting Dead Rising 2 today, so this will help!

Auger –
Pitchfork + Drill

Beer Hat –
Bottle of Beer + Hard Hat

Blambow –
Bow And Arrows + TNT

Blazing Aces –
Tennis Racket + Tiki Torch

Blitzkrieg –
Assault Rifle + Electric Wheel Chair

Boomstick –
Pitchfork + Shotgun

Burning Skull –
Bull Skull + Motor Oil

Drill Bucket –
Drill + Bucket

Driller –
Drill + Spear

Dynameat –
Human Hand (or a hunk of meat) + Dynamite

Electric Chair –
Wheel Chair + Battery

Electric Rake –
Battery + Leaf Rake

Flaming Gloves –
Boxing Gloves + Motor Oil

Fountain Lizard –
Lizard Head Mask + Pipe

Freedom Bear –
Giant Teddy Bear + Light Machine Gun

Freeze Bomb –
Fire Extinguisher + Dynamite

Gem Blower –
Leaf Blower + Gems

Hacker –
Computer Case + Flashlight

Hail Mary –
Football + Grenade

Handy Chipper –
Wheelchair + Lawnmower

Heliblade –
Toy Helicopter + Machete

Holy Arms –
Training Sword + Nails

IED –
Box of Nails + Propane Tank

Lightsaber –
Flashlight + Gems

Molotov –
Newspaper + Whiskey

Parablower –
Leaf Blower + Parasol

Plate Launcher –
Plates + Cement Saw

Pole Weapon –
Broom + Machete

Porta-mower –
Push Lawn Mower + Two By Four

Power Guitar – Guitar + Amp

Propeller Hat –
Servbot Mask + Propeller

Ripper –
Cement Saw + Saw Blade

Roaring Thunder –
Goblin Mask + Battery

Rocket Launcher –
Pipe + Fireworks

Snowball Cannon –
Fire Extinguisher + Water Gun

Spiked Bat –
Baseball Bat + Box of Nails

Spear Launcher –
Leaf Blower + Spear

Sticky Bomb –
Lawn Dart + TNT

Super BFG –
BFG (Blast Frequency Gun) + Amp

Super Slicer –
Servbot Mask + Lawnmower

Tesla Ball –
Bingo Ball Cage + Car Battery

Wingman –
Queen + Nectar

Thought I'd post some more

Source:

    https://gametipcenter.com/dead-rising-2-combo-weapons-list

Updated with all weapon combos.