Spare free Steam game keys

[sparr]

Spare games for whoever wants them. Each block of characters is reversed (12345 becomes 54321), and each trio of blocks is also reversed (A-B-C becomes C-B-A). Comment if you claim one, please?
8CIZK-YFD4A-DI0BR Torchlight
RAT39-LHK96-7EK6W Gone Home + Original Soundtrack
3BX34-RNWBK-875LJ Yooka-Laylee and the Impossible Lair
P59ZB-5I7GY-X9FJ8 Learn Japanese to survive Hiragana Battle
AG9MV-7DQQB-GH8FY Crazy Machines 3
ZT5AE-ANF2D-MCGZC Warhammer 40000: Gladius - Relics of War