Games like Footgun: Underground
Games like Footgun: Underground include Vampire Survivors, Skul: The Hero Slayer, Dead Cells, The Binding of Isaac: Rebirth, and Megabonk. We matched them by the tags players give Footgun: Underground on Steam (Action Roguelike, Arcade, 2D, Roguelite, and Football (Soccer)): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Roguelite · 2D
Skul: The Hero Slayer
Shared: Action Roguelike · 2D · Roguelite
Dead Cells
Shared: Action Roguelike · 2D · Roguelike
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Pixel Graphics
Megabonk
Shared: Action Roguelike · Roguelite · Roguelike
BALL x PIT
Shared: Arcade · Roguelite · Action Roguelike
Rogue Legacy
Shared: Action Roguelike · 2D · Roguelike
Dungreed
Shared: Action Roguelike · Roguelite · Pixel Graphics
Hades
Shared: Action Roguelike · Roguelite · Singleplayer
Halls of Torment
Shared: Action Roguelike · Roguelite · Pixel Graphics
Sephiria
Shared: Action Roguelike · Roguelite · Roguelike
Risk of Rain (2013)
Shared: Action Roguelike · Roguelike · Pixel Graphics
Noita
Shared: Pixel Graphics · Roguelike · 2D
Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Roguelike
UnderMine
Shared: Action Roguelike · Roguelite · Pixel Graphics
Nuclear Throne
Shared: Action Roguelike · Pixel Graphics · Roguelike
Boneraiser Minions
Shared: Action Roguelike · Roguelite · 2D
Wizard of Legend
Shared: Action Roguelike · Pixel Graphics · Roguelike
Death Must Die
Shared: Action Roguelike · Roguelite · Pixel Graphics
Rogue Legacy 2
Shared: Arcade · Roguelite · Action
Spelunky
Shared: Action Roguelike · 2D · Roguelike
Hades II
Shared: Roguelite · Action Roguelike · Roguelike
Brotato
Shared: Action Roguelike · Singleplayer · Roguelike
ScourgeBringer
Shared: Action Roguelike · Roguelite · 2D