Omega Five Unlockables (Xbox 360)

Omega Five (or Omega 5) is a horizontal scrolling shooter developed by Natsume and published by Hudson Soft for the Xbox 360 via Xbox Live Arcade, originally planned to be released in November of 2007. Hudson released the game on January 9, 2008 for 800 Microsoft Points ($10 USD). Omega Five features a ninja-like character shooting enemies in a horizontally scrolling environment, with enemies emerging from the 3D background as well as screen edges, using both ranged and melee attacks. The game also features a pet that attacks enemies as well.

Almost all horizontal scrollers view the player's avatar from the side, and present the level in cross-section, such that the player appears to be flying 'through' something, such as a landscape or a mothership. The first horizontal scroller was arguably Defender, released in 1980, although it shares few features with other horizontal scrollers. (Wikipedia)

Unlockables

Achievements
Complete each achievement to get the allotted gamerscore.

"R.A.D" Master (25) - Complete Single Player Arcade Mode without continues using R.A.D.

30 Second Max. Bonus (15) - Maintain the max. bonus for 30 seconds or more.

Cleared Stage 1 (10) - Clear Stage 1 in Single Player Arcade Mode.

Cleared Stage 2 (10) - Clear Stage 2 in Single Player Arcade Mode.

Cleared Stage 3 (10) - Clear Stage 3 in Single Player Arcade Mode.

Cleared Stage 4 (10) - Clear Stage 4 in Single Player Arcade Mode.

Don't Let Me Go (15) - Hold onto an enemy for 10 seconds or longer with the anchor using Ruby.

Incredible Restraint (15) - Go 30 seconds without swinging Sensei's sword.

Ruby Master (25) - Complete Single Player Arcade Mode without continues using Ruby.

Sensei Master (25) - Complete Single Player Arcade Mode without continues using Sensei.

Tempest Master (25) - Complete Single Player Arcade Mode without continues using Tempest.

Untouchable (15) - Repel 20 or more enemy bullets using Tempest.

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