Cool Edge

Cool Edge
Holoska's level, Sonic Unleashed
Number of Acts: 7 (including DLC)
Boss: Dark Moray

Cool Edge is Holoska's level in Sonic Unleashed. Set on an ice cap with frozen caverns, Cool Edge features a sled ride, multiple water-running sections, and ice chunks that will fall and injure Sonic. Igloos, snowmen and penguins dot the landscape.

The night Act involves a lot of hurried platforming, where you may have to hang onto an icicle that's about to fall, or latch onto a pole to find out it's sinking into the water below. You're also taught to use the flamethrowing robots as weapons, and to melt ice.

Holoska Road Adventure Pack

The third Sonic Unleashed downloadable content is the Holoska Adventure Pack, which adds two new daytime stages, two hard versions of existing daytime stages, and two new nighttime stage. It was released on Xbox Live for 250 MS Points on 9 April, 2009.

Day Acts 1-2 and 2-2

Day Acts 1-2 and 2-2 are harder versions of Act 1 and Act 2, respectively.

Day Acts 3 & 4

Day Act 3 is a three-lap drift course similar to Mazuri's Act 2 Day. There is a 1:20 time limit to completing the course.

Day Act 4 is a level launching players from platform to platform, requiring use of the boost and light speed dash to correct themselves in midair to reach the next platform. After hitting a switch, the player must then play the level slightly altered in reverse to reach the goal.

Night Acts 2 & 3

Night Act 2 introduces a new object: a torch relic. Lighting these will open up new areas. It's a platforming-heavy level with ice-slicked paths and buzz saws abound. A more difficult level of enemy, black colored Dark Gaia minions, including dark colored Big Mamas debut here.

Night Act 3 is another platforming level, only with much more emphasis on combat. The level uses the new torch object in conjunction with placing those crystal relics from the main game in podiums to open doors and advance to the goal. Ice-slicked floors make maneuvering around difficult.