Note that the configuration screen can be brought up by pressing and holding the option (alt) key when starting the game, which allows you to rebind the keys.

Below is a list of all weapons and special abilities that can found within the game. For missable locations, please refer to the walkthrough video.

Get Caged
Unlock the Cage
Location: Chapter 2

After passing through all 3 electronic doors go down and shoot through the wall, which takes about 30 seconds. Enter this room to find a “Nicolas Cage” mask and put it on.

Thug life
Shoot Him Anyway
Location: Chapter 3

Shoot the circle at the beginning of the chapter.

Ghost
Walk Through the Wall
Location: Chapter 5

At the very end of the chapter is a fake wall that can be walked through.

The End is Never the End
Complete the Game
Location: Chapter 6

Defeat the final boss fight on any difficulty. (Stupid ending does not count.)

Thank You!
Didn’t Skip the Credits


Watch the entire credits upon finishing the game.

Master of Awesome
Complete the Game on the Highest Difficulty
Location: Chapter 6

Defeat the final boss fight on HIGH difficulty. (Stupid ending does not count.)

Stupid Ending

At the very beginning of the game, walk off the screen until the cube gives up.

Bad Ending

Except the Ones Who Are Dead
Get the Bad Ending


Defeat the final boss in Easy mode. Also, in normal or hard mode if you lose all of your lives within any chapter the final boss will still be the easy one and give you this ending.

Good Ending

For the Good of All of Us
Get the Good Ending


Defeat the final boss in Normal mode without losing all lives in any chapter. A new sequence in the boss fight is unlocked and getting past it gives you this ending.
The below video is a complete walkthrough of the game, demonstrating how to get this ending as well as the other achievements.

Secret Ending

Defeat the final boss in Hard mode without losing all lives in any chapter. In addition to the normal mode boss sequence, yet another new sequence in the boss fight is unlocked and getting past it gives you this ending.
This is an extremely intense battle with many bullets to dodge without much room. I managed to barely defeat him in the video below (on my last 1 or 2 lives)

Obtaining this ending also unlocks a special video created by the developer, which reveals all Easter Eggs and other special features about the game!

The Good the Bad and the Ugly
Get All Endings


This is rewarded upon unlocking all 4 of the above endings.

When going for the Good and Secret endings a good strategy for not losing all lives is to ESC back to the main menu or Alt+F4 before this happens and then resume the current chapter again. This will allow you to restart the level and prevent the level failed screen from coming up.