PHAT STACKS
Released Nov 2016
Phat Stacks is puzzle platformer, physics based addictive arcade game that is all about collecting crystals by building platforms and controlling an alien lifeform across these platforms
75% positive · 227 reviews
Not yet
Released, content planned but development status unclear
Low confidence
Content Planned
Development Uncertain
Not yet
Released, content planned but development status unclear
Low confidence
Content Planned
Development Uncertain
Where to buy
Steam $1.99
Can't confirm — worth a look
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Evaluation
Phat Stacks released on November 29, 2016 as a physics-based puzzle platformer. The developer's only known post-launch communication was an achievement update on April 17, 2017, which added over 70 new achievements. Since that date, there has been no further developer activity of any kind.
Five DLC packs — colour pigment sets named Pheero, Phyro, Meelan, Kyran, and Sykas — are listed on the Steam store but have never been released and carry no announced release dates. These listings constitute announced content that has never shipped. However, given that the developer has been completely silent since April 17, 2017, there is no indication that these DLC packs are still in active development or will ever be released. The promised content has been outstanding for over nine years with no updates or explanation from the developer.
Evidence
Kyran Colour Pigments DLC listed on store but unreleased with no date
Sykas Colour Pigments DLC listed on store but unreleased with no date
Content
0 of 5 released · 5 planned
Media
Details
Developer
Publisher
Phat Phrog Studios
Achievements
107
Platform
Windows
Controller
—
Steam Deck
Not rated
Players
Single-player
About this game
Phat Stacks is puzzle platformer, physics based addictive arcade game that is all about collecting crystals by building platforms and controlling an alien lifeform across these platforms
★ DIFFICULT GAMEPLAY!
Getting 3 Crystals on each level is going to be difficult, they are all time based and require some quick thinking and sharp reflexes to attain!
★ PHYSICS BASED!
Remember to create enough support or your platforms will come crashing down, you need to be careful not to knock the platforms over with your alien as well
★ ACHIEVEMENTS!
8 ever increasingly difficult levels that come with 3 achievements for each level!
★ TRADING CARDS!
Collect Steam Trading cards and trade them with your friends!
Programming & Development: Lee
Music: Incompetech (Kevin MacLeod)
★ DIFFICULT GAMEPLAY!
Getting 3 Crystals on each level is going to be difficult, they are all time based and require some quick thinking and sharp reflexes to attain!
★ PHYSICS BASED!
Remember to create enough support or your platforms will come crashing down, you need to be careful not to knock the platforms over with your alien as well
★ ACHIEVEMENTS!
8 ever increasingly difficult levels that come with 3 achievements for each level!
★ TRADING CARDS!
Collect Steam Trading cards and trade them with your friends!
Programming & Development: Lee
Music: Incompetech (Kevin MacLeod)
Are these done yet?
Last evaluated Jun 27, 2026
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