Games like Rowen's Grand Adventure
Games like Rowen's Grand Adventure include There Is No Game: Wrong Dimension, Deponia, Thimbleweed Park™, Papers, Please, and Return to Monkey Island. We matched them by the tags players give Rowen's Grand Adventure on Steam (Point & Click, Puzzle, Adventure, Indie, and 2D): closest matches first, and among equally close ones the better-known games.

There Is No Game: Wrong Dimension
Shared: Puzzle · Point & Click · Indie

Deponia
Shared: Point & Click · Adventure · Puzzle

Thimbleweed Park™
Shared: Point & Click · Adventure · Puzzle

Papers, Please
Shared: Point & Click · Indie · Puzzle

Return to Monkey Island
Shared: Point & Click · Adventure · Puzzle

Broken Age
Shared: Point & Click · Adventure · Indie

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

Chaos on Deponia
Shared: Point & Click · Adventure · Puzzle

The Darkside Detective
Shared: Point & Click · Adventure · Story Rich

McPixel
Shared: Point & Click · Indie · Puzzle

Deponia Doomsday
Shared: Point & Click · Adventure · Puzzle

Goodbye Deponia
Shared: Point & Click · Adventure · Puzzle

The Rewinder
Shared: Adventure · Puzzle · Point & Click

OneShot
Shared: Indie · Story Rich · Puzzle

Undertale
Shared: Story Rich · Funny · Indie

Lost in Play
Shared: Point & Click · Puzzle · 2D

Randal's Monday
Shared: Point & Click · Adventure · Puzzle

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

To the Moon
Shared: Indie · Story Rich · Adventure

Fran Bow
Shared: Point & Click · Puzzle · Adventure

Chants of Sennaar
Shared: Puzzle · Adventure · Point & Click

Servant of the Lake
Shared: Puzzle · Point & Click · Adventure

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

Kindergarten 2
Shared: Adventure · Indie · Puzzle