Start viewing the credits of the game. Click every line that has the letter 'o' in it. You will hear a chiming noise to confirm that you clicked it correctly. Click every line with a letter 'o' in it. Then when the list of names end, wait a while and more should come up. Click those with an 'o' in them as well and the words 'Secrets' should appear. Click it and you should be able to play the mini game. Make sure you click all of them with the 'o' or it will not work.
Assembly Logo
When on the main menu, hold down left CTRL and type in "assembly" (without the quotes). Then the word "Assembly" will appear at the top of the screen with light rays comming out of it. It will stay there until you quit the game and start the game back up.
Blade Gun
Enter Survival Mode. With your first shot, kill an enemy thing. If your first shot doesn't kill it, quit and start all over again. Wherever the bullet impacted the creature, stand on that. It'll be somewhere in the middle of the blood/corpse. Wait until creatures take you below 1/5 of your health, without moving. Without moving, kill all the creatures that were attacking you. If successful, you will receive the Blade Gun immediatley.
Change Console Font
In game, press ~ to bring down the console. Then type in "cv_ monoFont 1" (without the quotes and is case sensitive). The text for the console will change it's font. To turn it off, type in "cv_monoFont 0" (without the quotes and is case sensitive) at the console.
Console Commands
While playing the game, press ~ to bring down the console. Then type in the following to get it's corresponding effect on the game.
Effect
Code
Clears the console
clear
Enlarges the console
extendconsole
Exits game
quit
Generates the terrain of the game
generateterrain
Gives the amount of time you survived when playing
telltimesurvived
Gives version of the game
version
Loads texture for the game
loadtexture
Shrinks the console
minimizeconsole
FPS
In game, press ~ to bring down the console. Then type in "cv_showFPS 1" (without the quotes and is case sensitive). When you play, you will be able to view the number of frames per second (FPS) in the game in the bottom right of the screen. To turn it off, type in "cv_showFPS 0" (without the quotes and is case sensitive) at the console.
Friendly Fire
In game, press ~ to bring down the console. Then type in "cv_friendlyFire 1" (without the quotes and is case sensitive). When you play multi-player, you will be able to damage whoever you are playing with and they will be able to damage you. To turn it off, type in "cv_friendlyFire 0" (without quotes and is case sensitive) at the console.
Happy Holiday Message
Set the date for your computer to December 25. Then, go into Crimsonland and a Happy Holiday message will appear with snow dropping from the top of the screen. Click on the snow or the message to disable it.
Hardcore Mode
Complete all quests on Normal.
Level Test Mode
At the main menu of the game, hold down left CTRL and type the word "levels" (without quotes). Then go to the modes of the game, and you will be able to play the new Level Test Mode you just got. A sound will be made right when you enter the code in to confirm it worked.
Remove Aimer
In game, press ~ to bring down the console. Then type in "cv_aimEnhancementFade 0" (without the quotes and is case sensitive). When you play, the standard Aimer will be removed and replaced with just a circle. To get the normal Aimer back, type in "cv_aimEnhancementFade 1" (without the quotes and is case sensitive) at the console.
Special codes for Crimsonland HD
These codes are work in Crimsonland HD version only. In order to use these codes, "grim" can only be typed in-game pause menu. And "gembine" can only be typed in scrolling credits. On the main menu click "EXTRAS" and then "CREDITS".
Code
Effect
gembine
Play gem-combining puzzle game.
grim
Enable perks in quest mode and other options available.
Typ 'o' Shooter Mode
Complete all quests on Normal.
Various Steam Achievements
Complete the indicated task to unlock the achievement.
Achievement
How to unlock
Arms Race
Get over 100k points in Weapon Picker game mode.
Bloody Good Time
Explode 50 creatures to gibs within the first 30 seconds of a level.
Booom
Get over 75k points in Nukefism game mode.
Chapter 1 Complete
Complete all Quests in Chapter 1.
Chapter 2 Complete
Complete all Quests in Chapter 2.
Chapter 3 Complete
Complete all Quests in Chapter 3.
Chapter 4 Complete
Complete all Quests in Chapter 4.
Chapter 5 Complete
Complete all Quests in Chapter 5.
Chapter 6 Complete
Complete all Quests in Chapter 6.
Feel the Rush
Get over 50k points in Rush game mode.
Grim Reaper
Complete the game in Grim difficulty.
Home Wrecker
Destroy over 500 nests.
Impaler
Get 100 hit accuracy in Chapter 2 Quest 5.
Little Survivor
Get over 250k points in Survival game mode.
Master of Chains
Bounce Shock Chain powerup over 30 times.
Mr. Survivor
Get over 500k points in Survival game mode.
Not a Scratch
Complete all Normal Quest levels with full health remaining.