A minimalist action game that is all about rhythm, reflexes, and surviving the chaos. It is a tiny download with a massive difficulty curve. Action / Reflex Why play: Fast, stylish, and an addictive soundtrack. 4. Hotline Miami (Initial Install/Compressed)
Originally created over five years by a solo Japanese developer, Cave Story is the grandfather of modern indie gaming. This action-platformer combines tight shooting mechanics, Metroidvania exploration, and a genuinely touching story. The 150 MB install size is remarkable given its content depth.
This game defined the casual survival rogue-lite genre. You control a character who attacks automatically while thousands of night monsters flood the screen. Your task is to steer through the chaos, collect gems, and select powerful weapon upgrades. It is incredibly addictive and takes up minimal disk space. Downwell (~40 MB)
: Specifically curates lists for low-spec systems, including many titles that fit your size requirements. AllKeyShop pc games under 150 mb upd
While major AAA titles routinely demand upwards of 100 GB to 150 GB of storage space, the sub-150 MB category serves several critical purposes for modern gamers:
Mindustry blends tower defense with factory automation in an addictive package. Build conveyor belts and drills to harvest resources, then construct turrets to survive increasingly difficult enemy waves. The free version includes a full campaign and multiplayer support.
: You play as an immigration inspector at a border checkpoint. You must check passports and visas for discrepancies while earning enough to keep your family fed. A minimalist action game that is all about
: A puzzle-platformer with a distinct, eerie black-and-white atmosphere. You guide a young boy through treacherous traps in search of his sister.
A popular 2024 indie hit that remains a staple for low-end machines in 2026, offering a "score attack poker" experience with roguelike elements. Strategy / Roguelike Why play: Extremely addictive gameplay loop. Where to Find Small-Sized PC Games
Often credited with kickstarting the indie game revolution on Xbox 360, Braid uses time manipulation mechanics to create some of the most clever puzzles ever designed. Each world introduces a new twist on rewinding time—from time that flows differently based on your movement to levels that run in reverse. The 120 MB game also contains one of gaming's most memorable final reveals. The 150 MB install size is remarkable given
From the creators of FTL: Faster Than Light, this is a turn-based strategy game that plays like a futuristic version of chess with giant robots and alien monsters.
(32 MB) : A gravity-flipping platformer known for its high difficulty and an exceptional soundtrack. Papers, Please
So, why should you consider playing PC games under 150 MB? Here are just a few benefits: