Unreal Tournament 2004 ONS Calliope map for Windows

Used Unreal Tournament 2004 ONS Calliope map for Windows?

Editors’ Review

Download.com staffFebruary 20, 2026

Calliope is a custom Unreal Tournament 2004 map. This medium-sized island map offers ample space for combat and vehicle exploration.

Top Recommended Alternative

Unreal Tournament 2004 ONS Lions and Dragons map

Free

Pros
- Custom onslaught map for Unreal Tournament 2004.
- Features a medium-sized island setting.
- Provides opportunities for manta vehicle use.
Cons
No Cons available

Unreal Tournament 2004 ONS Calliope map for Windows

Used Unreal Tournament 2004 ONS Calliope map for Windows?

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Full Specifications

GENERAL

Release: July 12, 2004

Latest update: February 20, 2026

Version: 0

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 2000
Windows 98
Windows XP
Windows 10
Windows ME

Additional Requirements: Windows 98/Me/2000/XP, Unreal Tournament 2004 retail version

POPULARITY

Total Downloads: 191

Downloads Last Week: 0

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Developer’s Description

By Luke 'Theseus314' Nockles

Take a look at this custom onslaught map that takes place on an island.

Calliope is a custom onslaught map for Unreal Tournament 2004. The map takes place on a medium-sized island with plenty of opportunities to take a manta out on the water.