About the Game
Trapped in the Great Abyss!
You are an old dreamer who, through unforeseen circumstances, has found himself trapped in the Great Abyss, the vast underworld beneath the Dreamlands. Use the resources at your disposal, weapons, armor, supplies, and any alliances you have with the locals, to explore and learn the secrets of the underworld, in order to make your way back to the upper Dreamlands, or back to the Waking World.
Cyclopean: The Great Abyss seems simple at first, but the gameplay becomes more complex as players learn the intricacies of its various systems. Read the in-game dialogue and text carefully, and you may actually learn some useful things.
A Variety of Strategies
Although combat plays a big role in the game, it is not the only means of achieving one's goals. Players may find it much more useful to use a combination of combat, stealth and/or dialogue to deal with the inhabitants of the nether realms. In fact, the game will punish you severely if you try to fight everything as a low level character, so try to manage your gold, health, alliances and sanity carefully as you traverse the Great Abyss.
Old School CRPG
Cyclopean follows the tradition of early CRPGs like Ultima, Questron, and Legacy of the Ancients (among others) in that it presents two differing views of the game world. Outside of dungeons, you see your character from the top down in a 2D display of the map. Whereas, in dungeons, the view changes to a 3D, first person perspective.
Choose Your Dreamer Carefully
When you start the game you will be presented with a random dreamer, with basic abilities and equipment, and any alliances they have. You can choose to play as that person, or "reroll" to see if you can find a better option. Cyclopean gives you the freedom to choose from a wide variety of stodgy sounding English upper class gentlemen to play as. 
Turn Based Gameplay
The gameplay and combat is all turn based, allowing you to make strategic decisions. Enemies are dangerous, but polite, and will wait their turn.
Alliances
Some characters will start the game with an alliance in place. This can be very helpful in the early stages, especially for new players. Alliances allow you to have some of the various denizens of the Great Abyss join your party, and help to fight other enemies. New alliances can be formed during the game by finding and reading the right books.
Roguelike Mode
As of Version 0.9.936, you can now opt to play Cyclopean: The Great Abyss as a roguelike game with perma-death. The game will now prompt you when you first start it, whether you want the traditional CRPG experience or Roguelike Mode. You can always switch back by using the Options menu to restore the default settings. Games played in Roguelike Mode are not accessible via normal mode, and vice versa.
Game Manual
There are many other game mechanics and other things that are described in the game manual. The manual has been fully integrated with the game, so you can bring it up at any time, to learn about the various game mechanics available.
Use the options menu to change game settings including the color...
Screenshots
11 images
Version Information
Steam Patch Notes
Official update history
The Remedy Trader was labeled incorrectly as Book Trader.
Current Release
23487232
Uploaded Jun 08, 2026
System Requirements
How to Install
cyclopean.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
67 MB
23487232
B3C1516D
231951c220473784d4caea5bd074a62294e361a5acf1bbf08ce2e012fdd90755
You May Also Like
View AllDownload Cyclopean: The Great Abyss for PC with a direct link or via torrent. Get the full version of Cyclopean: The Great Abyss for free. Cyclopean: The Great Abyss is a Adventure released by Schmidt Workshops.