Isle of Fire
The level, as the name implies, is very fiery: it contains lots of fires, fire-throwing thrusters, and it is the only place in the Shadowlands where the Berkeloids can be found. They make the level very difficult, as they cannot be stunned, not even temporarily. The level is also populated by Poison Slugs and Mimrocks.
The level structure is mostly horizontal and long, consisting of some hills and tunnels, plus some flying platforms, leading our hero to valuable points. Keen can optionally get the yellow gem and go through the somewhat safer lower tunnels, or jump over the somewhat harder floating platforms. Either way, he has to get the blue gem next to a Berkeloid, and proceed to the Member's cave to finish the level.
- There are a total of 38,000 points on this Isle: 2 Shikadi Sodas, 4 Three-Tooth Gums and 4 Shikkers Candy Bars, 10 Jawbreakers and 5 Ice Cream Cones (200 + 800 + 2,000 + 10,000 + 25,000 = 38,000). There are no Doughnuts at all. The total of drops is 83. There's a single Lifewater Flask at the end of a secret passage.
- See also List of Keen 4 Levels.