Test Subject Complete

Test Subject Complete is a puzzle-platform main game released on May 7th 2013. The game is the third and final installment of the Test Subject series, wrapping up a series that started in 2011. The game stars Blue as he attempts to escape Doctor Nastidous's base and prevent Doctor Nastidious from achieving world domination. Blue uses the Rex209 in the game, as opposed to the proto-suit.

The sequel was first announced in a May 24th 2011 blog post by Nitrome, announcing they would make a sequel for Test Subject Green, along with a spin-off titles. Although stating that this "sequel" (not the spin off) would be released in more than two months (and longer than the gap between Test Subject Blue and Test Subject Green), it would be a year and nearly nine months until anything was heard of the sequel again.

Finally, on February 15th 2013, Nitrome revealed a teaser image of the game - and also the game's name: Test Subject Complete. Notably, the sequel to Test Subject Green was greatly talked about in comments on Nitrome's Facebook page and emails - many fans asking Nitrome when then sequel to Test Subject Green will come.

Controls
left - move left

right - move right

up - Jump

down - Crouch

Space - Fire enzyme bullet

Gameplay
Gameplay of Test Subject Complete varies a lot. From level one to five, the objective is to get the key card and then proceed to the food pill. On level six, the objective is to shoot the hand of the guard. Levels seven to twenty-four task the player with having to get to a food container.

Levels
Test Subject Complete features thirty levels.

Enemies
The Test Subject Complete Trailer revealed that the old enemies that would be returning are: Along with this, the trailer revealed new enemies, these being:
 * Walking orange enzymes - The most basic type of orange enzymes; walks at a mild pace and explodes when it hits a wall
 * Dodge orange enzymes - Orange enzymes that attempt to avoid the player's enzyme bullets
 * Shield orange enzymes - Orange enzymes that march back and forth with a shield in front of their face
 * Crawling green enzymes - Green enzymes that crawl across the floor.
 * Bouncing green enzymes - Green enzymes that bounce around the level.
 * Throwing orange enzymes - These enzymes appear as a mound with two heads, one that is living and the other that is used for defense; the non-living head is thrown at Blue when he comes near
 * Rhino orange enzymes - Big, armored enzymes that move slowly towards Blue. These enzymes have armour plating on their face, armour that comes off the more damage they take
 * Worm orange enzymes - Orange enzymes dropped into the tank by guards. These orange enzymes explode upon contact with any surface, but will release worms that will crawl in one direction

Hazards
From what has been seen from the trailer, these hazards will be returning from previous Test Subject installments: Along with this, new hazards will be introduced, including:
 * Detection proton cannons - Proton cannons that aim at the player before firing an orange enzyme bullet
 * Cooked orange enzymes - Containers that hold liquid orange enzymes. Enzymes in the container will move up and try to hit blue if he is above them

May 24th, 2011
Nitrome announced the sequel, along with announcing that it would take longer to release than Test subject Green. The previewed image was an image from Test Subject Arena, and not the sequel to Test Subject Green.

February 15th, 2013
Nitrome released a blog post about Test Subject Complete on February 15 2013, first announcing its name and releasing a preview image.

February 26th, 2013
Nitrome released another blog post about Test Subject Complete. This blog post revealed that the Rex209 may walk on all sides of the walls and it also revealed one of Dr. Nastidious's soldiers tampering with Blue.

April 11th 2013
On April 11th, 2013, Nitrome released a trailer of Test Subject Complete.

Trivia

 * Many Nitromians thought that the game will be named "Test Subject Red", Rex209, Test Subject Rex(209) or Test Subject Blue 2 . However, Nitrome announced on February 15, 2013 the name will be Test Subject Complete.
 * The teaser image for the May 21st, 2011, update is the same image used for the menu of Test Subject Arena.
 * Test Subject Complete is drastically different from many other Nitrome games, Complete being comparable to that of a regular video games. Changes from regular Nitrome games include:
 * The scenery being changed multiple times.
 * Test Subject Complete featuring considerably more voice acting than any other Nitrome game
 * The usage of more than two cutscenes
 * The usage of more than two cutscenes