Sentinel Guide (Mass Effect 2)

The Sentinel specializes in a combination of tech and biotic abilities.Though not as proficient as an adept or an engineer in their respective fields, and lacking some advanced weapon training, the sentinel is considered by most a "jack of all trades, master on none".

Overview
If we assume that the standard rpg classes are also present in mass effect; soldier-warrior, adept-mage and engineer-rogue, the sentinel class can be described as a hybrid between a "glass cannon" and a "stealth class".Although the above may not be entirely valid in this context, gameplay does focus on disabling enemy defences with warp and overload, controling enemies on the field (crowd control) via cryo blast and soaking up damage through tech armor.The main two weakness that plague the sentinel are the lack of anti-armor powers and training only in heavy pistols, submachine guns and heavy weapons.