Hybris

The back story takes place in 2461 A. D. and concerns an Earth colony being lost on an alien planet known as Jurica. The space station Hybris cannot establish communications with the colony. So a scout ship must be sent on a rescue mission over this seemingly desolate desert-like expanse to find the colonists, and subsequently return them to safety. Warning: Inbound Hostiles.

Cheats :

Once the game is loaded and prompts you to press fire, press the “SPACE BAR†instead. You will be able to change the speed of the enemy bullets and other stuff, with the mouse and keyboard. On the high score table, type “COMMANDER†on the high score screen (not as your name) press ‘F7’ to activate the super weapons ‘F1-F6’. You should also be invincible. ‘F10’ turns cheat on/off and ‘F8 advances a level. On the title screen press ‘SPACE’ or ‘ESC’ for an options menu.

Search gameplay videos on YouTube (opens in a new tab)