For the full list of SimTools supported games and updates check here: http://www.xsimulator.net/community/marketplace/categories/downloads.1/

The following are just some of the well known titles:

Car Racing Simulations
Assetto Corsa Technical Preview and Early Access Forces:
Supported Forces: pitch, roll, yaw, surge, sway, heave acceleration.
BeamNG.drive Our mission: To have realistic, accurate, destructible and malleable physics everywhere. To make anything possible.
Burnout Paradise Release your inner driving demons!
Colin McRae Dirt 2 “DiRT 2 features a roster of contemporary off-road events, taking players to the most diverse and challenging real-world environments.”
Codemasters Dirt3 “DiRT 3 boasts more cars, more locations, more routes and more events than any other game in the series…”
Codemasters Dirt Showdown “Welcome to a new kind of DiRT.”
Codemasters F1 2010 “Immerse yourself in the glamour, pressure and exhilaration of the world’s most exciting motorsport”
Codemasters F1 2011 “In F1 2011 players will be challenged to ‘Be the driver, live the life, go compete’”
Codemasters F1 2012 “F1 2012 is set to deliver the most accessible and immersive FORMULA ONE game for fans of all abilities.”
Codemasters F1 2013 “F1 2013 is the latest game in the award-winning FORMULA 1™ franchise from Codemasters.”
Copa Petrobras de Marcas This official game reproduces the thrill of competing wheel-to-wheel with models from various automakers in some of the main Brazilian race tracks such as Interlagos, Curitiba and the newly reformed Goiânia.
DTM Racing Experience Demo “The most authentic DTM racing experience ever is in development, bringing DTM racing to your PC.”
FlatOut 2 Driving this reckless is no accident! But you might want to cause a few.
Game Stock Car “Game Stock Car is the official game of the main brazilian autoracing series.”
GRID 2 “GRID 2 will challenge players to be fast, be first and be famous as they enter a stunning new world of competitive motorsport.”
GRID Autosport Build your pro racing career
GT Legends “The golden age of motor sports has returned.”
GTR “100% RACE FEELING GUARANTEED!GTR – FIA GT Racing Game was the first SimBin game”
GTR 2 – FIA GT Racing Game “THE MOST AUTHENTIC RACING SIMULATION EVER”
iRacing “We are the world’s premier motorsports racing simulation.”
Live For Speed “Live for Speed is a small development team dedicated to making the best online racing simulation.”
NASCAR’14 It’s your turn to immerse yourself in the full-throttle thrill of the world’s most exciting motor sports racing series in NASCAR ’14.
Need For Speed Series Including
• Most Wanted (2005)
• Shift (2009)
• Shift 2: Unleashed (2011)
• Most Wanted (2012)
• Speed Rivals (2013)
Need For Speed: Hot Pursuit “Great aracade racing game. A chapter from the successful Need for Speed series”
Nitro Stunt Racing “The focus is to propose unprecedented driving and flying sensations to racing game amateurs.”
Project CARS “PROJECT CARS represents THE ULTIMATE DRIVER JOURNEY… “
Race ’07 “Real Cars, Real Racing…”
Crowne Plaza Race ’07 Expansion Pack
The Formula RaceRoom Addon Race ’07 Expansion Pack
GT Power Race ’07 Expansion Pack
GTR Evolution Race ’07 Expansion Pack
RACE Injection Race ’07 Expansion Pack
RACE On Race ’07 Expansion Pack
Retro Pack Race ’07 Expansion Pack
Richard Burns Rally “This game is considered by many gamers to be one of the most realistic and difficult racing simulators.”
STCC – The Game Race ’07 Expansion Pack
STCC The Game 2 Race ’07 Expansion Pack
WTCC 2010 Pack Race ’07 Expansion Pack
Race Driver GRID “GRID™ is all about the race.”
Raceroom Racing Experience “RaceRoom Racing Experience is a Free2Race game that connects fans of racing around a game and motorsports portal.”Our simulation for the official Simtools Challenge Leaderboard
RaceRoom The Game 2 “Featuring the fastest formula racing car ever released by SimBin…”
rFactor “rFactor remains one of the most widely used products available today.”
rFactor 2 “RFACTOR 2 RACING SIMULATION”
Simraceway “Blurring the Line Between Sim Racing and Reality”
The Crew a revolutionary action-driving game. It takes you and your friends on a reckless ride inside a massive, open-world recreation of the United States
TrackMania The Most Popular Online PC Racing Game
Volvo – The Game “The fresh and exiting Volvo S60 Concept headlines the car line up and will be accompanied by several well known Volvo race cars.”
World Racing Series “World Racing Series is a realistic car simulator, based on a scratch built physics engine that accurately simulates vehicle dynamics and setup options.”
WRC 4: FIA World Rally Championship WRC The Official Game is the official game of the 2014 FIA World Rally Championship, enabling you to choose your favorite crew and car from the 2014 official lineup.
X Motor Racing “X-Motor Racing is an Indie racing simulator with accurate physics simulation.
X-Motor Racing offers an unique experience which hasn’t similar experiences.“
Truck Racing Simulations
Formula Truck 2013 “Developed to provide maximum realism”
Motor Bike Racing Simulations
GP Bikes “Realistic motorcycle simulator, based on a scratch built physics engine that accurately simulates motorcycle dynamics and setup options.”
Kart Racing Simulations
KartRacing Pro “Kart Racing Pro is a realistic karting simulator.”
Driving Simulations
Euro Truck Simulator 2 “Travel across Europe as king of the road, a trucker who delivers important cargo across impressive distances!”
OMSI – The Bus Simulator “OMSI is a realistic omnibus simulator for home use.”
OMSI2 – The Bus Simulator “Off to the next round! Experience a new omnibus simulator with OMSI 2 and start discovering Spandau while driving the omnibus.”
City Car Driving a new car simulator, designed to help users feel the car driving in а big city or in a country in different conditions or just go for a joy ride.
Flight Simulations
Condor The Competition Soaring Simulator “…always soaring above the competition
100% focus on high realism soaring environment”
Digital Combat Simulator Mainly for airplanes but there are also modules for tanks, etc.
Falcon 4.0 BMS Benchmark Sims’ mod of the original Falcon 4 flight simulation
IL-2 Sturmovik: Cliffs of Dover “IL-2 STURMOVIK™: Cliffs of Dover is the latest instalment in the acclaimed IL-2 Sturmovik™ series from award-winning developer 1C”
IL-2 Sturmovik: Forgotten Battles is focused on the air battles of the Eastern Front. It‘s named after the Soviet Ilyushin Il-2 ground-attack fighter.
Microsoft Flight Simulator 2004 (FS9) Flight Simulator 2004 aka FS9
Microsoft Flight Simulator X “Ever wonder what it’s like to fly?”
Lockheed Martin’s Prepar3D® “Training meets reality with Lockheed Martin’s Prepar3D® simulation software.”
Silent Wings “Silent Wings brings a new level of soaring realism to your PC.”
X-Plane “This is your next flight simulator.
The world’s most advanced flight simulator.”
Wings of Prey “A nice WW2 air combat flight simulator”
Space Simulations
Eliteangerous Take control of your own starship in a cut-throat galaxy. 400 Billion Star Systems. Infinite Freedom. Blaze Your Own Trail
Roller Coaster Simulations
No Limits Rollercoaster Simulation “Thrill-Filled Roller Coaster Simulator
NoLimits is the ultimate roller coasters simulation game”