CRUISER BATTLE addon - Star Trek: Elite Force

Cruiser Battle

There are 9 aliens/races invading the Enterprise. You must kill the boss of each race (in any order you wish) to complete the mission. Killing a boss will give the player a new weapon. The science station on the main bridge will give hints to each boss location. Some bosses require certain events to occur before they will spawn. Killing a boss will stop it's minions from spawning on the rest of the ship.

(SPOILERS)
Etherian: the boss is on deck 3 in the botony lab.
Malon: in the starboard/stern lounge on deck 6.
Klingon: in main engineering on deck 7.
Species8472: go to transporter room 1 on deck 7, activate the wall console, then the transporter console. The boss will spawn in the transporter room across the hall.
Borg: in a service corridor on deck 7, forward/starboard side. Obtain the IMOD before attempting to kill the Borg.
Drone: in the main computer core on deck 8. Must enter the level using the turbolift system to spawn the boss.
Hirogen: at the bottom of the primary hull, in the phaser control room on deck 11.
Forge: in the engineering room on deck 17 of the secondary hull.
Imperial: in the emergency bridge on deck 19 of the secondary hull. You must enter the map using ladders or stairs to make the boss spawn.

After defeating all 9 bosses, go back to the science station on deck 1 and it will inform you that the mission is complete. At that point, a 10th boss will spawn on deck 24, in the storage room of the tractor beam housing. Defeating the 10th boss will unlock a stateroom door on deck 17 (see below).

Easy / Hard Mode
There are two alternate play modes that are not readily apparent. One stops all enemies from spawning, allowing the player to roam the halls without conflict, and the other increases the difficulty by continuously respawning enemies, even after defeating the bosses.

In the Primary hull turbolift menu, select Engineering / Engineering Computers - Deck 7, walk through the archway (loads new map) and go to the second door on the right. Activate the desk monitor, then the wall panel. It will reveal a Tantalus Device. Activate the device to remove enemy spawns when loading into a new map. You can now access Hard Mode.

In the Secondary hull turbolift menu, select Personnel / Recreation / More / Holosuite - Deck 20 Starboard, enter the holodeck and activate the control panel. You will spawn in a transporter room with only your starter phaser, and be swarmed by hostiles.

After activating Easy or Hard mode, you will unlock a stateroom door on deck 17. Activating the desk monitor in that room will spawn extra enemies in the medical section on deck 7, and on deck 8.