Cosmo's Quickstop

Strategy· 3D· Management· Time Management

Released Aug 2021

Cosmo’s Quickstop simulates the fast-paced thrill of managing a gas station… IN SPACE! Upgrade your services, please alien customers, and complete your daily chores through simple minigames that add up to a hilariously frantic experience with solo or couch co-op play.

94% positive · 116 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 12 Oct 2026 $19.99

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Evaluation

Cosmo's Quickstop launched on August 18, 2021 after roughly five years of development by Big Sir Games. Following launch, the team posted several bug fix and maintenance patches in August and September 2021. The only meaningful post-launch content addition was a Halloween-themed challenge update released on October 28, 2021, which added a new challenge day, seasonal costumes, and decorations. That Halloween update is the last substantive content release on record. The developer's post accompanying it notably encouraged players to share feedback, saying "the more people who tell us they like it, the more likely we are to add more stuff like this in the future" — framing any further content as conditional on community response rather than committed. There are no announced or unreleased DLC items listed on the store, no roadmap for future updates, and no developer communications of any kind after October 2021. The last official post of any type was the bug fix patch on October 7, 2021, with the Halloween content update on October 28, 2021 being the final communication overall. With no further content announced, no unreleased DLC, no sustained pattern of major updates beyond the single post-launch seasonal addition, and nearly four and a half years of silence since the last developer post (as of June 27, 2026), the game appears to have shipped as a complete product with one bonus seasonal update. Big Sir Games has made no statements indicating ongoing development, and the game is best understood as a finished, self-contained experience.

Evidence

Game launched on August 18, 2021 after approximately five years of development. No future content was announced at launch.

news post · Aug 18, 2021 source content shipped

high

No DLC items of any kind are listed on the store — no season passes, expansions, or unreleased content.

dlc listing development ending

high

Media

Details

Developer

Big Sir Games

Publisher

Big Sir Games

Achievements

Platform

Windows

Controller

full support

Steam Deck

Not rated

Players

Single-player · Multiplayer · Co-op · Local/Split Screen

3D Management Time Management Space Arcade Character Customization Strategy Cute Funny Action Casual Simulation Colorful Family Friendly Sci-fi

About this game

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀GET READY TO TAKE ON THE FAST PACED WORLD OF
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀INTERSTELLAR GAS STATION MANAGEMENT!

THE BASICS

As the newest employee of Cosmo’s Quickstop, it’s your job to provide stellar customer service to the strangest creatures in the galaxy. From pumping gas to cleaning the glorp room, every wacky, time-based minigame presents a distinct and frantic challenge to keep customers happy. Your skills in multitasking will be your keys to success!

PLAY WITH A FRIEND

Feel overwhelmed? Team up with a friend in split-screen, local co-op mode, or fly solo if you think you have what it takes to run the most popular pitstop along Route 66 Million! Try it with Steam's Remote Play Together for some good socially distanced fun!

EXPANSIVE CAMPAIGN

Your Uncle Cosmo is getting a little old to be doing the heavy lifting at Cosmo's Quickstop, so here's where you come in! Starting with a tiny, run-down, and unprofitable gas station, your goal will be to turn it into the best tourist trap in the galaxy. You'll gain access to an ever-increasing variety of amenities for your customers to enjoy, as well as ways to upgrade and expand your station. But you're not the only one who wants to turn a profit in this quadrant!

SWAPPABLE AND UPGRADEABLE AMENITIES

Each amenity comes with it's own bizarre perks and challenges. Not a fan of the gift shop? Swap it at the end of the day for an animatronic band to entertain your customers for a while! Each day, you'll learn about what's going on in your quadrant of the universe and plan your rest stop accordingly. You certainly don't want to be caught unprepared for hordes of customers coming through after a reptile convention! You get to choose the best money-making strategy to prove that you're the best in the business.

SIMPLE TO LEARN, HARD TO MASTER

Each amenity in your gas station requires maintenance, by way of mini-game. Individually, each mini-game is quick and simple, but as customers pour in, you will find yourself frantically juggling these easy tasks. As you gain experience using each amenity, new abilities will unlock to make it more profitable... but also more challenging!