Games like Maniac Mansion
Games like Maniac Mansion include The Secret of Monkey Island: Special Edition, Thimbleweed Park™, Grim Fandango Remastered, Monkey Island™ 2 Special Edition: LeChuck’s Revenge™, and Day of the Tentacle Remastered. We matched them by the tags players give Maniac Mansion on Steam (Adventure, Classic, Point & Click, Pixel Graphics, and Retro): closest matches first, and among equally close ones the better-known games.

The Secret of Monkey Island: Special Edition
Shared: Adventure · Point & Click · Classic

Thimbleweed Park™
Shared: Adventure · Point & Click · Pixel Graphics

Grim Fandango Remastered
Shared: Adventure · Classic · Point & Click

Monkey Island™ 2 Special Edition: LeChuck’s Revenge™
Shared: Adventure · Point & Click · Classic

Day of the Tentacle Remastered
Shared: Adventure · Point & Click · Classic

Indiana Jones® and the Fate of Atlantis™
Shared: Adventure · Point & Click · Classic

The Curse of Monkey Island
Shared: Adventure · Point & Click · Classic

There Is No Game: Wrong Dimension
Shared: Adventure · Point & Click · Pixel Graphics

Deponia
Shared: Adventure · Point & Click · 2D

The Dig®
Shared: Adventure · Point & Click · Classic

Sonic Mania
Shared: Classic · Retro · Pixel Graphics

Deponia: The Complete Journey
Shared: Adventure · Point & Click · Classic

Full Throttle Remastered
Shared: Adventure · Point & Click · Classic

The Night of the Rabbit
Shared: Adventure · Point & Click · Classic

Broken Age
Shared: Adventure · Point & Click · Story Rich

The Dark Eye: Memoria
Shared: Adventure · Point & Click · Classic

Sam & Max Hit the Road
Shared: Adventure · Point & Click · 1990's

To the Moon
Shared: Adventure · Pixel Graphics · Story Rich

The Longest Journey
Shared: Adventure · Point & Click · Classic

I Have No Mouth, and I Must Scream
Shared: Adventure · Point & Click · Classic

Papers, Please
Shared: Point & Click · Pixel Graphics · Retro

The Inner World
Shared: Adventure · Point & Click · Retro

The Book of Unwritten Tales
Shared: Adventure · Point & Click · Classic

Undertale
Shared: Pixel Graphics · Story Rich · Great Soundtrack