Halo: Combat Evolved for Windows

Used Halo: Combat Evolved for Windows?

Editors’ Review

Download.com staffFebruary 26, 2026

This update for Halo: Combat Evolved on PC addresses critical security vulnerabilities, ensuring a more stable and secure gaming experience for all players.

Pros
- Prevents buffer overrun errors
- Fixes client loop exploit
- Improves game stability
Cons
No Cons available

Halo: Combat Evolved for Windows

Used Halo: Combat Evolved for Windows?

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Full Specifications

GENERAL

Release: November 11, 2009

Latest update: February 26, 2026

Version: 1.09-patch

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 7
Windows 10
Windows Vista
Windows XP

Additional Requirements: None

POPULARITY

Total Downloads: 15,255

Downloads Last Week: 7

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Developer’s Description

By Microsoft Game Studios

Update your copy of Halo: Combat Evolved.

If you've been holding out for the PC version of the game all these years, then don't deny yourself this experience any longer, and see what you've been missing. This patch prevents buffer overrun errors and a client loop exploit.