Top Ten Most Innovative Valve Games

Valve is the most innovative game company of all time, no doubt bout that. But these games changed the way video games were made as we know it.
The Top Ten
1 Half Life 2

My favorite valve game is not half life 2, (It's TF2) But I have played a little bit of half life 2, (I plan on finshing it.) and see why its number 1.

Basically regarded as the best valve game (my favourite is TF2), this game is a perfect blend of FPS and puzzles.

2 Team Fortress 2

This game has brilliant mechanics, brilliant balance (eventually) and a brilliant community (excluding kiddies).

3 Portal
4 Counter Strike: Global Offensive
5 Garry's Mod
6 Quake 2
7 Half Life
8 Left 4 Dead 2
9 Dota 2
10 Portal 2
The Contenders
11 Day of Defeat
12 Half-Life Alyx

This game was the game that brought the most users into VR and redefined the genre.

13 The Lab
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