Cool World

It was placed on top of the Ocean Hotel in Las Vegas for safekeeping.

However a doodle named Holli Would want the power of the Golden Spike so she can become a real human, but in doing so may cause both worlds to come to ruin.

A prisoner in the real world, Jack Deebs, is transported into the Cool World by Holli Would as she is interested in him.

Now Jack has to stop Holli from getting her hands on the Golden Spike so the real world he wants to return to isn't destroyed.

Cool World consists of eight levels. with six being platforming action levels and two being side-scrolling driving platforming levels.

In the game Jack can jump, collect objects like nickels and sweets, suck doodles into a pen, and use a stretch punch to deal with foes.

As Jack explores the levels he should try to avoid getting arrested by the Cool World Popper Police force.

If Jack does get arrested he can either get chewed out by Detective Frank Harris or will have to pay bail money using the aforementioned nickels.

Cool World for Game Boy is currently worth €89.99 loose, €325.53 complete in box, and €992.73 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Cool World has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Cool World, loose is €89.99 and CIB is €325.53 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.

The PAL version of Cool World is currently worth €89.99 loose, versus €58.69 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.