Games like Lot'zAmonsters
Games like Lot'zAmonsters include Hotline Miami, Hotline Miami 2: Wrong Number, Broforce, Vampire Survivors, and Cuphead. We matched them by the tags players give Lot'zAmonsters on Steam (Action, Indie, Casual, Gore, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Hotline Miami
Shared: Action · Indie · Pixel Graphics

Hotline Miami 2: Wrong Number
Shared: Gore · Action · Pixel Graphics

Broforce
Shared: Action · Pixel Graphics · Co-op

Vampire Survivors
Shared: Pixel Graphics · Indie · Bullet Hell

Cuphead
Shared: Co-op · Indie · Local Co-Op

Enter the Gungeon
Shared: Pixel Graphics · Indie · Bullet Hell

Nuclear Throne
Shared: Indie · Pixel Graphics · Action

UFO 50
Shared: Indie · Action · Pixel Graphics

Mother Russia Bleeds
Shared: Action · Gore · Indie

The Binding of Isaac: Rebirth
Shared: Indie · Pixel Graphics · Gore

Planes, Bullets and Vodka
Shared: Action · Casual · Retro

UBERMOSH
Shared: Action · Indie · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Indie · Pixel Graphics · Retro

LUFTRAUSERS
Shared: Indie · Action · Pixel Graphics

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Party Hard
Shared: Pixel Graphics · Indie · Action

Prodeus
Shared: Action · Gore · Retro

Akane
Shared: Indie · Action · Gore

Dead Pixels
Shared: Action · Indie · Pixel Graphics

ZeroRanger
Shared: Indie · Action · Pixel Graphics

UBERMOSH Vol.5
Shared: Action · Indie · Pixel Graphics

Door Kickers: Action Squad
Shared: Action · Pixel Graphics · Retro

Left 4 Dead 2
Shared: Action · Co-op · Gore

Timberman
Shared: Casual · Indie · Action