Action games
If you don't play games that much, there is a big chance you have played an action game, e.g. a shooter, at some point. This category is full of games that won't let you get bored.
FusionFall
Exolon. Episode I: Origin
Battle Rush

Toontown Infinite Test

Weird Planet

Korea SWAT Mission

FunnyGames - Snow Bros: Nick & Tom

DigimonMasters Online

Bad Folkers!

Delicious - Emily's Tea Garden

Rocket Shooter Cast

Zombie Panic Source

Global Operations

Fishdom 2 Premium Edition

The Incredibles - Save the Day

Orbital Destruction

ZDaemon

Tasty Planet

heroes in the sky

Burning Thirst

Mad Dogs On The Road

Ultraman

Brawl Busters

Fingertapps Games Suite

Barrel Mania

Vindictus

Left 4 Theft Beta

Otto's Magic Blocks

Michel Saves The World 2
