Games like The Last Mullu
Games like The Last Mullu include UFO 50, Stoneshard, Hero Siege, Dungeon of the ENDLESS™, and Terraria. We matched them by the tags players give The Last Mullu on Steam (Pixel Graphics, Action, RPG, Tower Defense, and Strategy): closest matches first, and among equally close ones the better-known games.

UFO 50
Shared: Pixel Graphics · Action · Retro

Stoneshard
Shared: Pixel Graphics · RPG · Strategy

Hero Siege
Shared: Pixel Graphics · RPG · Action

Dungeon of the ENDLESS™
Shared: Pixel Graphics · Tower Defense · Strategy

Terraria
Shared: Pixel Graphics · Survival · Building

The Escapists
Shared: Pixel Graphics · Strategy · Action

The Last Spell
Shared: RPG · Strategy · Pixel Graphics

Vampire Survivors
Shared: Pixel Graphics · Action · RPG

Cluckmech Oasis
Shared: Pixel Graphics · Strategy · Tower Defense

Until We Die
Shared: Pixel Graphics · Strategy · Action

Halls of Torment
Shared: Pixel Graphics · Action · RPG

Death Must Die
Shared: Pixel Graphics · RPG · Action

Kenshi
Shared: RPG · Survival · Action

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · Indie

Heroes of Hammerwatch II
Shared: RPG · Action · Pixel Graphics

Dungeon Defenders
Shared: Tower Defense · Strategy · Survival

Infectonator: Survivors
Shared: Pixel Graphics · Strategy · Tower Defense

CrossCode
Shared: Pixel Graphics · RPG · Action RPG

Orcs Must Die! 2
Shared: Action · Tower Defense · Strategy

The Riftbreaker
Shared: Tower Defense · Survival · Action

Streets of Rogue
Shared: Pixel Graphics · RPG · Action

Death Road to Canada
Shared: Pixel Graphics · Action · Survival

Stardew Valley
Shared: Pixel Graphics · RPG · Building

Rise to Ruins
Shared: Tower Defense · Pixel Graphics · Strategy