Sentinel

Intense Sci-fi space shooter combat game, survive incoming alien and pirate assaults while building up a powerful ship with epic weapons.

You have been banished to the out-rim to defend mining tankers from pirate raids when a sudden invasion by an alien race destroys the worm hole portal and brings havoc to system. You must build your ship into a powerful weapon, collecting the artefacts scattered about space to build dominating weapons and repair the portal.

Campaign mode:

- Galactic campaign where you advance your ship level by gaining experience

- Shoot down an array of alien and pirate ships

- Harvest asteroids to upgrade your weapons and ship defenses

- Collect artefacts that unlock scifi weapons such as Black Hole generator and Chain Beam weapon

- Over 200 levels spread over galactic space containing more than 40 planets

- Discover hidden worlds

Features:

- Optional gyroscope or thumb pad controls

- Full array of achievements from easy to devilishly challenging

- Leaderboards for bragging rights against your friends

- Arcade mode, for quick fire shooting of alien wave assaults