Challenges

High Entropy: Challenges is the free version of High Entropy, an action-adventure FPS (inspired by some of my favorite immersive sims), and includes the Challenges mode from the full game consisting of a beginning, 15 levels, a default ending and a special ending if you finish with a 100% score in all levels.

Command Line Interface / Fists vs Shadows

The computers in the game include a command line interface for those interested in overcoming some obstacles the 'hacker' way, but the levels are designed so there's always an alternative way to advance (except once as an introduction in level 7, and the exact commands needed then are written in a document next to the corresponding computer). Some secondary objectives and achievements require its use, but there are manuals placed around the levels that gradually introduce how do it.

Also, some of the levels offer multiple paths to solve them, being able to choose a more action oriented approach or a stealthy one, and include some achievements related to this (Path of Fists, Path of Shadows...).

High Entropy

Hopefully, High Entropy: Challenges is a fun stand-alone gaming experience by itself, but it was also made to serve as a way for people to help me test my ideas out and see if creating High Entropy --the extended, commercial version I have in mind-- is viable and something people would enjoy (it would include this challenges mode and an exclusive story mode).