Games like Max Diceman
Games like Max Diceman include Shattered Pixel Dungeon, One Way Heroics, Dungeons of Dredmor, Tales of Maj'Eyal, and Legend of Grimrock. We matched them by the tags players give Max Diceman on Steam (Traditional Roguelike, Mystery Dungeon, Dungeon Crawler, Perma Death, and PvE): closest matches first, and among equally close ones the better-known games.

Shattered Pixel Dungeon
Shared: Traditional Roguelike · Dungeon Crawler · Mystery Dungeon

One Way Heroics
Shared: Mystery Dungeon · Traditional Roguelike · Dungeon Crawler

Dungeons of Dredmor
Shared: Traditional Roguelike · Dungeon Crawler · RPG

Tales of Maj'Eyal
Shared: Traditional Roguelike · Dungeon Crawler · Perma Death

Legend of Grimrock
Shared: Dungeon Crawler · RPG · Old School

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Perma Death

ADOM (Ancient Domains Of Mystery)
Shared: Traditional Roguelike · Dungeon Crawler · Perma Death

Path of Achra
Shared: Dungeon Crawler · Traditional Roguelike · Perma Death

Elin
Shared: Traditional Roguelike · RPG · Dungeon Crawler

Legend of Grimrock 2
Shared: Dungeon Crawler · RPG · Grid-Based Movement

Noita
Shared: Dungeon Crawler · Perma Death · Indie

Lunacid
Shared: Dungeon Crawler · RPG · Singleplayer

Fellowship
Shared: Dungeon Crawler · PvE · RPG

Shiren the Wanderer: The Tower of Fortune and the Dice of Fate
Shared: Mystery Dungeon · Dungeon Crawler · Traditional Roguelike

Dungeonmans
Shared: Traditional Roguelike · RPG · Dungeon Crawler

Might & Magic X - Legacy
Shared: Dungeon Crawler · RPG · Old School

Crown Trick
Shared: Dungeon Crawler · RPG · Perma Death

House of Necrosis
Shared: Mystery Dungeon · Traditional Roguelike · RPG

Tangledeep
Shared: Traditional Roguelike · Mystery Dungeon · Dungeon Crawler

The Fall of the Dungeon Guardians - Enhanced Edition
Shared: Dungeon Crawler · RPG · Mystery Dungeon

Rogue
Shared: Traditional Roguelike · Perma Death · Dungeon Crawler

Icewind Dale: Enhanced Edition
Shared: RPG · Dungeon Crawler · Tabletop

Touhou Genso Wanderer -Reloaded-
Shared: RPG · Mystery Dungeon · Dungeon Crawler

Diablo® IV
Shared: Dungeon Crawler · RPG · PvE