Games like Paperman: Adventure Delivered
Games like Paperman: Adventure Delivered include Sonic Frontiers, Yooka-Laylee, Portal 2, Human Fall Flat, and Monster Hunter: World. We matched them by the tags players give Paperman: Adventure Delivered on Steam (Family Friendly, Open World, Action, 3D Platformer, and Platformer): closest matches first, and among equally close ones the better-known games.

Sonic Frontiers
Shared: Open World · Action · 3D Platformer

Yooka-Laylee
Shared: 3D Platformer · Collectathon · Family Friendly

Portal 2
Shared: Platformer · Singleplayer · 3D Platformer

Human Fall Flat
Shared: Co-op · Open World · Action

Monster Hunter: World
Shared: Co-op · Action · Open World

Crimson Desert Enhanced
Shared: Open World · Action · Exploration

Chained Together
Shared: Co-op · Platformer · Adventure

A Hat in Time
Shared: 3D Platformer · Collectathon · Platformer

Trine 3: The Artifacts of Power
Shared: Co-op · 3D Platformer · Puzzle Platformer

Spyro™ Reignited Trilogy
Shared: Family Friendly · 3D Platformer · Action

LEGO® Marvel™ Super Heroes
Shared: Open World · Action · Family Friendly

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: 3D Platformer · Family Friendly · Action

Slime Rancher
Shared: Open World · Exploration · Adventure

Rise of the Tomb Raider™
Shared: Action · Open World · Adventure

LEGO® Star Wars™: The Skywalker Saga
Shared: Co-op · Open World · Action

Trailmakers
Shared: Family Friendly · Action · Adventure

Pumpkin Jack
Shared: Action · 3D Platformer · Adventure

Ratchet & Clank: Rift Apart
Shared: Family Friendly · 3D Platformer · Action

LEGO® The Lord of the Rings™
Shared: Action · Open World · Family Friendly

Grand Theft Auto V Legacy
Shared: Open World · Action · Adventure

Trine 2: Complete Story
Shared: Co-op · Platformer · Family Friendly

It Takes Two
Shared: Co-op · Adventure · 3D Platformer

SpongeBob SquarePants: The Cosmic Shake
Shared: Family Friendly · 3D Platformer · Action

Marvel’s Spider-Man Remastered
Shared: Open World · Action · Adventure