Bethesda finally revealed and launched The Elder Scrolls IV: Oblivion Remastered, one of the games industry’s worst-kept secrets for months, and caused a few ripples in the mod community by publishing ...
I don't think it will be free, but Black Mesa (HL2 mod, complete remake of the original Half Life) looks to be quite impressive. I've seen that Natural Selection 2 is coming down the pipeline as well.
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