Games like Moondrills
Games like Moondrills include Stick Fight: The Game, Duck Game, Broforce, Move or Die, and Impact Point. We matched them by the tags players give Moondrills on Steam (Mining, Local Multiplayer, Split Screen, Top-Down Shooter, and Action): closest matches first, and among equally close ones the better-known games.

Stick Fight: The Game
Shared: Local Multiplayer · Action · PvP

Duck Game
Shared: Local Multiplayer · Action · 2D

Broforce
Shared: Action · 2D · Local Multiplayer

Move or Die
Shared: Local Multiplayer · Action · 2D

Impact Point
Shared: Top-Down Shooter · PvP · Action

Rivals of Aether
Shared: Local Multiplayer · Pixel Graphics · 2D

ROUNDS
Shared: Local Multiplayer · Action · PvP

SpeedRunners
Shared: Local Multiplayer · Action · 2D

Streets of Rage 4
Shared: Action · Local Multiplayer · 2D

TowerFall Ascension
Shared: Local Multiplayer · Action · 2D

Crawl
Shared: Local Multiplayer · Action · Pixel Graphics

DRAGON BALL: Sparking! ZERO
Shared: Local Multiplayer · Action · PvP

Pixel Gun 3D: PC Edition
Shared: PvP · Action · Pixel Graphics

Nidhogg
Shared: Local Multiplayer · Action · Pixel Graphics

Superfighters Deluxe
Shared: Action · 2D · Local Multiplayer

Gang Beasts
Shared: Local Multiplayer · Action · PvP

Hotline Miami
Shared: Action · Top-Down · Pixel Graphics

Castle Crashers®
Shared: 2D · Local Multiplayer · Action

Among Us
Shared: 2D · Local Multiplayer · Multiplayer

Timberman
Shared: Action · 2D · Local Multiplayer

Rivals of Aether II
Shared: Local Multiplayer · Action · PvP

UFO 50
Shared: Action · 2D · Local Multiplayer

TEKKEN 8
Shared: Local Multiplayer · Action · PvP

WARDOGS
Shared: Action · PvP · Multiplayer