Raiden Terminator 2016 is a free classic space shooter game developed by ypfsoul for Android devices. The game is set in the year 2366, where an AI core was found, and a 50,000-year harvest began. People left their homes to go to the frontier to save humanity.

In the game, the player controls an aircraft and must defeat spacecraft of invaders by moving and firing at descending aliens. As more aliens are defeated, their movement and the game's music both speed up, bringing another wave that is more difficult, a loop that can continue without end. The game also features a special "mystery ship" that will occasionally move across the top of the screen and award bonus points if destroyed.

The game is partially protected by several stationary defense bunkers that are gradually destroyed by a numerous amount of blasts from the invaders or the player. If the space intruders reach the bottom, the alien invasion is successful, and the game ends.

Overall, Raiden Terminator 2016 is a fun and challenging game for fans of classic space shooter games. If you are looking for a game to pass the time and become a hero protecting your galaxy, this game is worth checking out.