For my reward package, I got steam keys to Skyward Collapse, Bionic Dues, and AIWC. However, I already own AIWC and Skyward Collapse. I know various higher tier rewards gave additional copies of AIW2 (and additional copies were available as ad-ons). Since one person wouldn't need to use multiple keys, I assume those can be given to friends and such. Does this apply for keys to other games (Skyward Collapse and AIWC)?
