Legions: Overdrive is a first-person shooter originally released by GarageGames for their InstantAction web platform in 2008. Legions features many elements from the Tribes series, including jetpacks and skiing. Legions: Overdrive features a total of three different loadouts: Outrider, Raider, and Sentinel. The Outrider is the fastest available loadout, though also the weakest. It can equip just two weapons, along with grenades and a core. It's also the only loadout that can equip the Laser Rifle. The Raider is considered a medium armor and can equip three weapons, as well as grenades and a core. Lastly, the Sentinel is the slowest and heaviest armor available, and also the strongest. It can equip up to three weapons and is the only loadout that can use the Mortar and Cluster Launcher II. Sentinels also have the ability to Instant Overdrive, or iOD.