Games like Attic Panic
Games like Attic Panic include Risk of Rain 2, Vampire Survivors, The Spell Brigade, BALL x PIT, and Gang Beasts. We matched them by the tags players give Attic Panic on Steam (Casual, Multiplayer, Arcade, Action, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.

Risk of Rain 2
Shared: Multiplayer · Action Roguelike · Action

Vampire Survivors
Shared: Action Roguelike · Casual · Roguelite

The Spell Brigade
Shared: Multiplayer · Roguelite · Action Roguelike

BALL x PIT
Shared: Action · Arcade · Roguelite

Gang Beasts
Shared: Multiplayer · Action · Casual

ROUNDS
Shared: Multiplayer · Action · PvP

Need for Speed™ Unbound
Shared: Multiplayer · Action · Arcade

Crab Champions
Shared: Multiplayer · Action Roguelike · Arcade

Marvel Rivals
Shared: Multiplayer · PvP · Action

Brawlhalla
Shared: Multiplayer · Casual · Action

Disney Speedstorm
Shared: Multiplayer · Action · Arcade

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

Party Animals
Shared: Multiplayer · Casual · Action

Snakeybus
Shared: Casual · Action · Arcade

MECCHA CHAMELEON
Shared: Casual · Multiplayer · PvP

ShellShock Live
Shared: Multiplayer · Action · Casual

Streets of Rogue
Shared: Multiplayer · Action Roguelike · Roguelite

Liars Bar
Shared: Casual · Multiplayer · PvP

Megabonk
Shared: Action Roguelike · Action · Roguelite

WARDOGS
Shared: Multiplayer · Action · PvP

PUBG: BATTLEGROUNDS
Shared: Multiplayer · PvP · Action

Timberman
Shared: Casual · Multiplayer · Action

Yet Another Zombie Survivors
Shared: Top-Down Shooter · Arcade · Action Roguelike

SYNTHETIK: Legion Rising
Shared: Top-Down Shooter · Action · Roguelite