Games like Valkeala Birds
Games like Valkeala Birds include Scribblenauts Unlimited, There Is No Game: Wrong Dimension, Samorost 1, Machinarium, and Storyteller. We matched them by the tags players give Valkeala Birds on Steam (Casual, Adventure, 2D Fighter, Sandbox, and Point & Click): closest matches first, and among equally close ones the better-known games.

Scribblenauts Unlimited
Shared: Casual · Adventure · Puzzle

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

Samorost 1
Shared: Casual · Point & Click · Puzzle

Machinarium
Shared: Point & Click · Puzzle · Adventure

Storyteller
Shared: Adventure · Point & Click · Puzzle

Slime Rancher
Shared: Adventure · Sandbox · Casual

Pikuniku
Shared: Adventure · Casual · Puzzle

Moncage
Shared: Casual · Adventure · Puzzle

Zup! 2
Shared: Casual · Puzzle · 2D

Human Fall Flat
Shared: Adventure · Puzzle · Sandbox

Gorogoa
Shared: Puzzle · Casual · Point & Click

The Room
Shared: Puzzle · Point & Click · Adventure

That's not my Neighbor
Shared: Casual · Adventure · Point & Click

Message Quest
Shared: Adventure · Casual · Point & Click

Donut County
Shared: Casual · Adventure · Puzzle

Zup! 3
Shared: Casual · Puzzle · 2D

Zup!
Shared: Casual · Puzzle · 2D

Starbound
Shared: Sandbox · Adventure · Casual

Little Inferno
Shared: Casual · Puzzle · Sandbox

Zup! S
Shared: Casual · Puzzle · 2D

Morphopolis
Shared: Casual · Puzzle · Adventure

Hidden Folks
Shared: Casual · Point & Click · Puzzle

Zup! 8
Shared: Casual · Puzzle · 2D

Zup! F
Shared: Casual · Puzzle · 2D