Screenshots
Watch trailer on Steam ↗Catalyst: From The Stars
SydesDev · Published by SydesDev
7 user reviews — 86% positive (7 reviews)
Last updated 4 Oct 2026
Catalyst: From the stars, a Boss-Rush First person shooter. As a lone mercenary sent into a ruined military base hired to steal a power source, you must fight for your life through dark halls and thrilling boss arenas to complete your mission! Do you have what it takes to face the Catalyst?
£4.99
Lowest price we've ever recorded
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Price history
Action, Adventure · 2025 · More under £5 games
Explore dark halls and face formidable bosses as you navigate a treacherous military base for a power source. Will you survive the mission as a lone mercenary?
About this game
Catalyst: From the stars, a Souls-Like First person shooter.
This game features High octane Parry based combat and thrilling multi-phase boss fights with a boss rush style of progression broken up by levels with rich collectable lore tablets. Maybe if you find them all, you can unlock the secrets of the Catalyst...
Multiple BossFights, Endless mode, And 4 Difficulties to choose Its up to you how to play CATALYST.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or Above
- Processor: AMD Ryzen 5 4600G
- Memory: 8 GB RAM
- Graphics: Intel HD Graphics integrated GPU 200 MHz
- Storage: 500 MB available space
- Sound Card: Any
- VR Support: N/A
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: AMD Ryzen 5 5500 or above
- Memory: 16 GB RAM
- Graphics: Nvidia GTX 1080 or above
- Storage: 1 GB available space
- Sound Card: Any
- VR Support: N/A
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
THANK YOU!
Thank you all so much for wishlisting, telling your friends about, and hopefully enjoying CATALYST. That being said... OOPS Might have overtuned it a bit, That is to say a certain boss (you probably know the one) Is a smidge too hard (Harder than the final boss) You can expect a balance patch SOON, and probably a few bugfixes along with it until then though, Try your best to avoid a certain boss' shotgun and DASH DASH DASH!!! Have a good one, and enjoy my game :) -SYDESRead full article on Community Announcements (SydesGames)
