Chasm [Classic Edition]

They later discover that a group of monsters known as the Timestrikers are using the power to create ruptures in time that allow them to invade the Earth in three different time periods: present day, ancient Egypt, and medieval times.

Timestrikers that have invaded the present day are also taking control of a nuclear plant in order to detonate a nuke that will destroy nearly all life on Earth.

The game starts in the present day, as the player goes inside the power plant and nuclear plant, battling strange-looking security guards and security systems that have gone haywire.

They will then find the rifts that the Timestrikers are using to invade other time periods, eventually winding up at the Timestrikers' military base in the distant future.

The 2022 Windows release is not a remaster but built up completely from the ground, using reverse engineering and by-sight recreation, as the original source code is lost.

In addition it includes a custom tailored DOSBox port of the original game.

This release also incorporates the official add-on originally released as a patch on the developer's website.

The add-on can be played both in the new version and the DOSBox version.

Chasm [Classic Edition] for Nintendo Switch is currently worth €93.54 loose. Prices are based on real sales and update regularly on Gamevaro.

Chasm [Classic Edition] has only a handful of tracked market sales, suggesting relative scarcity compared to more common Nintendo Switch titles.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.

The PAL version of Chasm [Classic Edition] is currently worth €93.54 loose, versus €73.32 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.