Day of Defeat: Source vs Portal 2

A full spec-by-spec comparison of Day of Defeat: Source vs Portal 2 — engine, performance, dimensions, features and price, with the differences highlighted to help you decide.

Specification Day of Defeat: Source Valve Portal 2 Portal 2 Electronic Arts, Valve
Overview
Release Date September 26, 2005 April 18, 2011
Availability Released Released
Developer Valve Software Valve Software
Publisher Valve Electronic Arts, Valve
Official Site http://www.dayofdefeat.com/ http://www.thinkwithportals.com/
Age Rating Everyone 10+
Gameplay
Genre Action Shooter, Puzzle
Game Modes Multiplayer, Online Co-op Single-player, Multiplayer, Co-op, Online Co-op, Local Co-op
Perspective First-person First-person
Average Playtime 3 hours 11 hours
Platforms & Pricing
Platforms PC, Apple Macintosh, Linux PC, PlayStation, Xbox, Apple Macintosh, Linux
Available On Steam Xbox Store, Steam, PlayStation Store, Xbox 360 Store
PC Requirements
Minimum Requirements 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection
Critic & Community Scores
Metacritic 80 / 100 95 / 100
Community Rating 3.2 / 5 (360 ratings) 4.6 / 5 (6,108 ratings)