Solitarius

This game is a singleplayer top-down wave shooter in 2D set in a sci-fi space environment where instead of surviving as long as possible, you actually have to make it through the levels. Aliens are currently trying to invade our planet earth. It is up to you to stop them. Using your planets first ever created battle space ship you are about to show the invaders all your heavy weaponry. And they are not going to like it! Fight against various alien enemies, collect items and reach the level portal in order to escape to the next level. This free minigame contains six different levels each with a variation of different enemies. After surviving all waves, a portal will open and you can escape to the next level. At the end you will face a boss (sixth level) that you have to fight and defeat in order to win the campaign. You have various weapons available where some of them unlock upon further level progression. Good luck, sir!