1. Halo: Combat Evolved
I beat the Xbox version of this game. It was one of my very first Xbox games. Before we had an Xbox, my brother went to our friend Jeremiah's house to play it, and he was always talking about how awesome it was. One night, my dad came home late and surprised me with an Xbox and some games (Halo being one of them). Over time, I beat it on all modes, including Legendary. I beat it with my dad, my brother, and our friends Jeremiah and Jarvis. While Super Smash Bros. was the ultimate multiplayer game when I was younger, this game took its place when I got older. We all played this game for several years. We had the best custom game-types around! Me and Jeremiah played through it again right before Halo 3 came out, and we still had a lot of fun. Halo 2 was disappointing to all of us, so even when that was released, Halo: Combat Evolved was always the game we went to for multiplayer.
2. Halo: Combat Evolved Anniversary
I beat the Xbox 360 version of this game on November 17th, 2011. I beat the Xbox 360 version of this game on co-op with my brother on the Heroic difficulty at 11:21 PM Eastern Time on January 8th, 2012. We also found and watched all of the terminals, including the secret Halo Waypoint one.
3. Halo 2
I beat the Xbox version of this game. When my friends and I got to the end of the Campaign (of which I was unaware that it WAS the end at the time. My friends had already beaten it before), I jokingly said that this was the end of the game, and my friends just looked at me. When the credits rolled, I said "B-but, I was just joking...". They said, "See? Told you the ending was garbage". The game was a total disappointment for all of us. We would play on Xbox Live every so often, but we always went back to Halo: Combat Evolved.
4. Halo 3
I beat the Xbox 360 version of this game at 5:39pm Central Time on September 25th, 2007 (the same day it came out, bitches!). This game made up for the disappointment that was Halo 2 for me and my friends. Halo 3 > Halo: Combat Evolved > Halo 2. I write this after two years of the game coming out, and I still play it. The multiplayer, Forge, and Theater modes have and will keep me and my friends entertained for years to come.
5. Halo 3: ODST
I beat the Xbox 360 version of this game on September 23rd, 2009.
6. Halo: Reach
I beat the Xbox 360 version of this game on September 16th, 2010.
7. Halo 4
I beat the Xbox 360 version of this game on November 15th, 2012.
8. Heavenly Sword
I beat the PlayStation 3 version of this game at 5:30pm Central Time on May 14th, 2008. Great game.
9. Heavy Rain
I beat the PlayStation 3 version of this game at 7:23am Central Time on February 24th, 2010. I beat The Taxidermist DLC on March 5th, 2010.
10. Hitman: Blood Money
I beat the Xbox 360 version of this game. I am a master of disguise.
11. Hotel Dusk: Room 215
I beat the Nintendo DS version of this game at 10:52am Central Time on February 20th, 2009.
I beat it in 15 hours and 43 minutes. This game is a must-play for anyone looking for a great character-driven story. I absolutely loved it!
12. Hotline Miami
I beat the PC version (using an Xbox 360 controller) of this game on November 27th, 2012. Loved it.