Games like Costa's Classic Cosmic Pizzas
Games like Costa's Classic Cosmic Pizzas include Thank Goodness You're Here!, Songs for a Hero - Definitive Edition, Pizza Tower, SANABI, and Dungeon Munchies. We matched them by the tags players give Costa's Classic Cosmic Pizzas on Steam (Adventure, Indie, 2D Platformer, Sci-fi, and Funny): closest matches first, and among equally close ones the better-known games.

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

Songs for a Hero - Definitive Edition
Shared: Adventure · 2D Platformer · Indie

Pizza Tower
Shared: 2D Platformer · Indie · Funny

SANABI
Shared: Adventure · 2D Platformer · Indie

Dungeon Munchies
Shared: Indie · Adventure · Funny

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Funny

The Fall
Shared: Adventure · Indie · Sci-fi

ICEY
Shared: Adventure · Indie · Side Scroller

Human Fall Flat
Shared: Funny · Adventure · Indie

Rick and Morty: Virtual Rick-ality
Shared: Adventure · Indie · Funny

Lethal Company
Shared: Funny · Sci-fi · Indie

Deliver Us The Moon
Shared: Adventure · Indie · Sci-fi

RV There Yet?
Shared: Adventure · Funny · Indie

PRAGMATA
Shared: Sci-fi · Adventure · Funny

Celeste
Shared: Indie · 2D Platformer · Adventure

Smilemo
Shared: Adventure · 2D Platformer · Indie

Pikuniku
Shared: Adventure · Indie · Funny

The Stanley Parable
Shared: Indie · Adventure · Funny

Observation
Shared: Adventure · Indie · Sci-fi

Deponia
Shared: Adventure · Indie · Funny

Thomas Was Alone
Shared: 2D Platformer · Sci-fi · Side Scroller

Totally Accurate Battle Simulator
Shared: Funny · Indie · Adventure

MO:Astray
Shared: Indie · Adventure · Sci-fi

Wobbly Life
Shared: Adventure · Funny · Indie