Games like Lone Wolf
Games like Lone Wolf include Castle Crashers®, Absolum, Lost Castle, Gang Beasts, and Streets of Rage 4. We matched them by the tags players give Lone Wolf on Steam (2.5D, Beat 'em up, Hack and Slash, 4 Player Local, and Local Co-Op): closest matches first, and among equally close ones the better-known games.

Castle Crashers®
Shared: Beat 'em up · Co-op · Hack and Slash

Absolum
Shared: Beat 'em up · Local Co-Op · Co-op

Lost Castle
Shared: Beat 'em up · 4 Player Local · Hack and Slash

Gang Beasts
Shared: Co-op · Local Multiplayer · Singleplayer

Streets of Rage 4
Shared: Beat 'em up · Local Multiplayer · Local Co-Op

Overcooked! 2
Shared: Co-op · Local Co-Op · 4 Player Local

Full Metal Furies
Shared: Co-op · Beat 'em up · Local Co-Op

ONE PIECE: PIRATE WARRIORS 4
Shared: Beat 'em up · Hack and Slash · Co-op

Nobody Saves the World
Shared: Co-op · Singleplayer · Hack and Slash

Sacred 3
Shared: Hack and Slash · Co-op · Local Co-Op

Scott Pilgrim vs. The World™: The Game – Complete Edition
Shared: Beat 'em up · Co-op · Local Multiplayer

Rotwood
Shared: Hack and Slash · Beat 'em up · Co-op

Grim Dawn
Shared: Hack and Slash · Co-op · Singleplayer

Shank
Shared: Beat 'em up · Local Co-Op · Co-op

Last Epoch
Shared: Hack and Slash · Co-op · RPG

Charlie Murder
Shared: Beat 'em up · Co-op · 4 Player Local

FORCED: Slightly Better Edition
Shared: Co-op · Local Co-Op · 4 Player Local

Overcooked
Shared: Local Co-Op · Co-op · 4 Player Local

Magicka
Shared: Co-op · Local Co-Op · 4 Player Local

Shank 2
Shared: Beat 'em up · Local Co-Op · Co-op

Teenage Mutant Ninja Turtles: Splintered Fate
Shared: Co-op · 2.5D · Local Co-Op

Wolcen: Lords of Mayhem
Shared: Hack and Slash · Singleplayer · RPG

Trine 4: The Nightmare Prince
Shared: Local Co-Op · 2.5D · Co-op

One Piece Pirate Warriors 3
Shared: Hack and Slash · Beat 'em up · Action

