Mass Effect is a huge game with so many different parts that it’d be almost impossible for it to get away bug free.
My Interest in this game is for one solid reason, that is I love space, exploring distance stars and planets is something I can't do in real life, and Mass Effect gives me the opportunity to explore then universe meet alien lifes and explore other planets. This is why I love to play Mass Effect.
In the game, conversation that takes place decides the fate of the character you play. I played Shepherd, and from an ordinary Human to getting a reputation among other aliens to a position of Spectra.
The RPG mechanics come into play largely through conversation and leveling up during battle. When you level up, you earn talent points that can be spent to upgrade an existing talent which at times also opens up other areas. For instance, upgrading the Throw ability to a certain level will unlock the Lift ability. Completing certain side quests will also allow you to choose a specialization class which offers even more abilities.
The enemies in the game can be downright brutal and you’ll need to utilize all your abilities to come out on top. Battle can be made easier by using the right equipment and installing the proper upgrades on your weapons and armor. You have the ability to customize these settings through the equipment menu and can also apply upgrades to the gear of your party members. Switching ammo types will help immensely as certain types will give specific bonuses towards enemies. For example, some ammo types are particularly effective against fleshy targets while others are more suited for dealing with mechanical adversaries. By properly utilizing these upgrades, cover and biotic powers you’ll be a force to be reckoned with in combat.
to end I would say Mass Effect game is a triumph of adventure for game lovers as well as those who has craving desire to explore the universe . I am sure you would love it.
PS: I am now looking forward to play Mass Effect 2 followed by Mass effect 3.