Summary pulled directly from Steam - Some text may only be applicable to Steam platform

REMEDIUM: Sentinels is a roguelite fast-paced auto-shooter that is set in the same world as REMEDIUM game. It has been more than a hundred years since the Grey Plague has won turning most humans into vicious mutant freaks, and only a handful of cities still stand amidst the death and chaos that consumed the land.

You control a Sentinel created by alchemists with only one goal - defend the cities against the endless hordes of mutants until your reactor dies. Combine items and alchemical elements to acquire more and more weapons and create unique builds!

• Easy to play, hard to master

• Navigate your Sentinel through hordes of deadly mutants while it obliterates the enemies with its weapons!

• Collect Prime Matter to upgrade the Sentinel

• Combine weapons and items to enhance them with new elemental effects

• Survive the onslaught until the Sentinel's reactor runs out!

• Face and defeat powerful Bosses

• Complete dozens of challenges and unlock new powers

• Wide selection of guns and skills created by the art of alchemy

• Tactically upgrade on the go or thoughtfully create character builds to fend off mutants with different perks and resistances

• The longer you last, the stronger you become - gaining access to even more skills, weapons and enemies to defeat. Simply put, insane replayability!

https://store.steampowered.com/app/2244480/REMEDIUM_Sentinels/