Steam Storefront Puzzle! (Ended + Solutions)

Hello! A new puzzle based on what Steam thinks I should buy: http://www.itstoohard.com/puzzle/jGDLrAb4

GAs end around 4pm UTC +8.00 on 1st of May, and require level 1 CV

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Whoever managed to get the puzzle correct before I fixed my error with answer 8 - well done to you!
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^scratch the above - I think someone just ninja-d the puzzle once I fixed the typo - well done nonetheless!
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I should also mention I'm here to help if there's some really difficult ones (there are some really obscure games) - the hints can be rather helpful though, so if you're stuck come back later and it should all be much clearer
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I'll probably be MIA for the last 4hours of this GA, so I probably won't be able to satisfy hint requests anymore
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1) The Banner Saga 2
2) Archeblade
3) Dark Souls 3
4) Torchlight 2
5) Mafia 3
6) Sacred Gold
7) Super Monday Night Combat
8) 8 bit armies
9) Dungeon Siege 2
10) Crown and Council
11) Dragons and Titans
12) Strategy & Tactics: Wargame Collection
13) Smite
14) Epic Clicker Journey
15) Happy Wars