Release of First Person Space Invaders Alpha

Hi everyone!

Uploaded First Person Space Invaders alpha version.

This is a remake of the original Space Invaders made by Tomohiro Nishikado and distributed by Taito Corporation in 1978.

In this game, you fight aliens which are trying to capture your spaceship in 2 game modes: Main Mode with a minigun and infinite aliens and Additional Mode in which you can complete 5 levels with one gun.