Since everyone is posting lists:
#5 Life is Strange:
Having only seen snippets of the game and the cringy dialogue I went into it reluctantly only because it got so much praise around these parts. I was not prepared for this emotional rollercoaster.
The game has some outstanding emotional moments, which I did not expect and it manages to handles the subjects it touches upon really well in my opinion. The first and especially the last episode weren't really that satisfying for me and so I can't justify ranking this game higher on my personal list.
#4 Way of the Samurai 4
I picked up this game mostly because of Kurt's praise in this thread. I thoroughly enjoyed my time I spent with it. From the wacky characters over the branching story to the surprisingly deep combat system, the game just managed to get its hooks into me.
#3 Arcana Heart 3 LOVE MAX!!!!!!
This game came out of left field. I was already interested in it after reading through its
OT and reading about its complex systems.
When Leafhopper got into the game and started praising it as well I couldn't resist anymore and I am glad I picked it up. Thankfully the game has a really good netcode as well so I could even play decently with people overseas which is sadly necessary due to the low amount of players even in its release timeframe.
I really hope more people will give this game a shot when it is cheaper. Sadly it didn't do well at all.
#2 Metal Gear Solid V: The Phantom Pain
Well, this is a divisive choice. A lot of people were really bummed out about this game and while I agree with most of the common complaints I just can not ignore how addicted I was to this game and the amount of fun I had while playing it.
I just loved toying around with enemy soldier, infiltrating camps, watching my buddies do the work for me and even upgrading my Motherbase, fultoning soldiers and research new gadgets.
#1 Guilty Gear Xrd -Sign-
Probably my favourite fighting game at the moment, period. I love the music, the presentation, the characters and I even enjoy the dumb story kinda.
Already put a lot of time into this game on console and will continue to do so on PC.
Honourable Mentions:
Don't take this as number 6 to 10, these are just some games I enjoyed and want to shout out.
Phantom Breaker: Battlegrounds: I don't normally enjoy Beat 'em Ups, but this one is really neat.
Undertale: Great Music, charming characters and a clever use of its mechanics.
Love At First Sight: I like cyclope girls.
Guilty Gear XX Accent Core Plus R: Would've probably ranked higher if Xrd didn't arrive this year. It is really worth playing even if you own Xrd though.
Yatagarasu: I love this game. It is really janky in its online aspects and in its UI. When you get it running the Netcode is awesome though. Lots of fun were had with this title.