Based on a mix of solid to ify mechanics, bugs and story issues.
My top 3 are Shadows of the Damned, Infernal, Bionic Commando.
Shadows of the Damned
Cons
Ridiculous story/plot
Bugy
Melee could not hit demons that are not on the same level as you(if you are standing a bit higher on a bumb or something).
Melee missed sometimes.
Flare size upgrade dose nothing.
Pros
Ridiculous story/plot
LETHAL HEAD SHOTS!
Music.
It was kinda hard on hardest difficulty.
Levels could have been better and maybe do something more with his demon powers? But other wise I enjoyed it 0-o
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Infernal
Cons
Ridiculous story/plot
Bugy
Invisible walls
Pros
Ridiculous story/plot
LETHAL HEAD SHOTS!
AI is not that bad.
Demon shot adds a kind of alt fire for some weapons(that or some weapons had a alt fire I forget)
Needs a lot of polish but it was fun as hell.
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Bionic Commando.
Cons
Ridiculous story/plot
SWINGING!
Weapon management(didn't care for the Halo lite setup)
Didn't like the default gun much.
To many enemies have anti grapple suits for no apparent reason.
To many radiation zones
Pros
SWINGING!
Bionic arm combat
A few lines in the game.
Achievement based skill upgrade setup was not that bad.
I wish it was a bit more like a carry all weapon FPS but in all it was pretty fun, the plot svcks .
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Almost want to add STALKER to this just cause LOL.