Complete Walkthrough of Level 6 (E.A.R.T.H.S.H.A.K.E.R)

===NOTE: You should not start from this level but at least from Level 4 instead. Otherwise you cannot complete this level.===

You start by facing the boss, but luckily you have a cloak. To avoid shots from the boss, fly straight, shoot and fly back so that the boss thinks you are there.

Next, you will see that a wall is transparent (you can't fly through it though) at the of at your start location. Look through it and you will see that an arrow is pointing in a different direction on the floor. Shoot there, and you should hit a trigger, deactivating some force fields. Yet the force fields are still there, so what force fields has it deactivated?

The answer is that a small portion of the force fields at the end is deactivated, allowing you to go outside to fight the boss. Just before you go out head straight at the corridor and you should go through an illusion wall, taking the invulnerability inside. Now use your Earthshakers to challenge the boss!

While fighting the boss you can pick up the weapons in the boss room too. You may notice that there are 3 Omega Guppies dropping Smart Mines around, and each drops a key (according to their color). The keys are important - just behind your start location are the doors and only the keys will allow you access to the Exit.

Should your invulnerability timer run out, there is another invulnerability at the room behind the illusion wall where you shot the switch to deactivate the force fields. As mentioned, it can be easily recognized for the arrow of that illusion is pointing in a different way.

Having the boss destroyed, pick up the keys (the Earthshakers should have killed them) and the power-ups in the room. Head for the blue door (beware of the force fields for they can be fatal). Open it, and destroy the robot inside, and then the yellow door... and so on. Just before you exit, at the ceiling between the Exit and the red door is an illusion wall. Inside is a red mine (which you should shoot first before you're damaged) and a hostage to be rescued.

Level 7 (Smart Omegas) is a large and difficult level. Check it out!