Games like Aloof
Games like Aloof include Pikuniku, It Takes Two, PICO PARK, Human Fall Flat, and Tetris® Effect: Connected. We matched them by the tags players give Aloof on Steam (Falling Blocks, Match 3, Co-op Campaign, Puzzle, and Casual): closest matches first, and among equally close ones the better-known games.

Pikuniku
Shared: Puzzle · Casual · Co-op

It Takes Two
Shared: Co-op · Puzzle · Multiplayer

PICO PARK
Shared: Co-op · Multiplayer · Casual

Human Fall Flat
Shared: Co-op · Puzzle · Multiplayer

Tetris® Effect: Connected
Shared: Falling Blocks · Puzzle · Multiplayer

Tick Tock: A Tale for Two
Shared: Co-op · Puzzle · Casual

Party Animals
Shared: Casual · Co-op · Multiplayer

Overcooked! 2
Shared: Co-op · Multiplayer · Casual

Garry's Mod
Shared: Building · Multiplayer · Casual

Gang Beasts
Shared: Co-op · Multiplayer · Casual

Puyo Puyo™ Tetris® 2
Shared: Puzzle · Casual · Cute

Liars Bar
Shared: Casual · Co-op · Multiplayer

Bloons TD 6
Shared: Co-op · Multiplayer · Casual

We Were Here
Shared: Co-op · Puzzle · Co-op Campaign

Operation: Tango
Shared: Co-op Campaign · Puzzle · Co-op

Castle Crashers®
Shared: Co-op · 2D · Multiplayer

Terraria
Shared: Multiplayer · Co-op · Building

We Were Here Forever
Shared: Puzzle · Co-op · Co-op Campaign

WEBFISHING
Shared: Casual · Multiplayer · Cute

Escape Simulator
Shared: Co-op · Puzzle · Multiplayer

Big Walk
Shared: Co-op Campaign · Puzzle · Multiplayer

Untitled Goose Game
Shared: Co-op · Puzzle · Multiplayer

Puyo Puyo™Tetris®
Shared: Puzzle · Casual · Multiplayer

ibb & obb
Shared: Co-op · Puzzle · Cute