Games like Traveler Arena
Games like Traveler Arena include Hades, Hades II, Megabonk, Vampire Survivors, and Skul: The Hero Slayer. We matched them by the tags players give Traveler Arena on Steam (Action, Casual, Roguelike, Hack and Slash, and 2D Platformer): closest matches first, and among equally close ones the better-known games.
Hades
Shared: Hack and Slash · Action · Roguelite
Hades II
Shared: Action · Roguelike · Hack and Slash
Megabonk
Shared: Roguelike · Roguelite · Action
Vampire Survivors
Shared: Roguelite · Roguelike · Casual
Skul: The Hero Slayer
Shared: Action · Roguelike · Indie
Ravenswatch
Shared: Roguelike · Action · Roguelite
Jotunnslayer: Hordes of Hel
Shared: Hack and Slash · Roguelike · Roguelite
Have a Nice Death
Shared: Hack and Slash · Action · 2D Platformer
Halls of Torment
Shared: Roguelite · Roguelike · Action
The Binding of Isaac
Shared: Roguelike · Action · Indie
Soulstone Survivors
Shared: Roguelike · Roguelite · Action
Cinderia
Shared: Hack and Slash · Action · Roguelike
Noobs Want to Live
Shared: Roguelike · Action · Casual
Death Must Die
Shared: Roguelite · Action · Hack and Slash
Dead Cells
Shared: Roguelike · Roguelite · Hack and Slash
Brotato
Shared: Roguelike · Singleplayer · Roguelite
BALL x PIT
Shared: Action · Roguelike · Roguelite
Gunfire Reborn
Shared: Roguelike · Roguelite · Action
Shape of Dreams
Shared: Hack and Slash · Action · Roguelite
Apocalypse Party
Shared: Casual · Roguelike · Roguelite
Rogue Legacy
Shared: Roguelike · Action · Indie
Moonlighter
Shared: Hack and Slash · Roguelike · Roguelite
Balatro
Shared: Roguelike · Roguelite · Casual
Wolcen: Lords of Mayhem
Shared: Hack and Slash · Action · Singleplayer