Games like Polda 3
Games like Polda 3 include SANABI, The Oregon Trail, Sonic Superstars, Webbed, and Celeste. We matched them by the tags players give Polda 3 on Steam (Adventure, Action-Adventure, Animation & Modeling, 2D Platformer, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Adventure · 2D Platformer · Pixel Graphics

The Oregon Trail
Shared: Adventure · Action-Adventure · Choose Your Own Adventure

Sonic Superstars
Shared: Adventure · 2D Platformer · Action-Adventure

Webbed
Shared: 2D Platformer · Cute · 2D

Celeste
Shared: 2D Platformer · Pixel Graphics · Adventure

Thank Goodness You're Here!
Shared: Adventure · 2D Platformer · 2D

SUPER CHICKEN JUMPER
Shared: Action-Adventure · 2D · Cute

The Darkest Tales — Into the Nightmare
Shared: Adventure · Action-Adventure · 2D Platformer

Hoa
Shared: 2D Platformer · Action-Adventure · Adventure

The Plucky Squire
Shared: Adventure · Action-Adventure · 2D Platformer

Mina the Hollower
Shared: Action-Adventure · 2D Platformer · 2D

Rain World
Shared: Adventure · 2D · Pixel Graphics

Owlboy
Shared: Adventure · 2D · Pixel Graphics

OneShot
Shared: Adventure · Pixel Graphics · Cute

BOKURA
Shared: Adventure · 2D · Pixel Graphics

Reventure
Shared: Adventure · 2D · Pixel Graphics

Trine Enchanted Edition
Shared: Action-Adventure · 2D Platformer · Colorful

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Indie

Road 96
Shared: Adventure · Colorful · Choose Your Own Adventure

BOKURA: planet
Shared: Adventure · Action-Adventure · 2D

Slime Rancher
Shared: Adventure · Cute · Colorful

Neva
Shared: Adventure · 2D Platformer · Colorful

Chants of Sennaar
Shared: Adventure · Colorful · Indie

Tribal Hunter
Shared: Action-Adventure · 2D Platformer · Cute