i'll give an honest review aside from my love for this game and its community, its easily one of my most played games ever. in 2023 this game has more than enough content and characters to have a great time. online is a bit rough since most the casuals have left and new players get intimidated or stomped on by long time veteran players. you can still find some new players around to match up with here and there. i believe it will have a proper revival once the 10th anniversary update rolls around this fall!. check it out online if you haven't heard about it, it'll for sure bring in a wave of new players by then. i recommend giving it a shot or coming back when it drops if you're interested in the online aspect!

Potentially the most well thought out and accessible fighting game I've ever played with one of the most bat shit insane and varied cast of characters I've seen. Seriously, think of a gripe you have with a lot of fighting game mechanics, chances are Killer Instinct has a very intuitive solution for it.
Things people still beg fighting game developers to implement is stuff this game has been rocking since 2013 and is still ahead of the curve with its net code and some genuinely revolutionary things that it has such as the Shadow Labs (Extremely deep AI learning tool to fight data versions of other players offline that's scarily accurate and organic).

Many people shit on the corny visuals and all that, but all of that's just superficial. Beyond that lies a game that manages to be both simple and intricate simultaneously. The combo breaker mechanic is a genius idea that keeps you on your toes for both the person in advantage, and the person eating an eternal mix up that always makes every match feel extremely different with the sheer variety of mind games and general things you can do with it.

"Should I risk everything and use predictable moves to bait out a breaker? What if I bluff and scare them into doing nothing since they'll think I'll use a counter breaker?"
"Should I go for safer moves but miss out big damage?" etc etc
The scenarios write themselves.

Some newer players write it off as no execution mashing or just being lucky if you guess right and break away from a combo, but that's a severe misunderstanding of how it works. There's 100% execution beyond a certain point that keeps the combo system tense due to some really punishing requirements, some being as tricky as just frame moves (Having only 1 frame to execute a move). As for it being luck based, it really isn't, you can be punished extremely badly if you just mash breakers without thinking, like literally losing an entire life bar levels of damage.

Now I'm gonna just gush about the game instead of defending it from the most common complaints I see.

The cast is so much fucking fun, its gimmicky bullshit galore but in a way that doesn't feel unfun to go against. There's a character that functions like a tag fighter in a 1v1 format with assists and multiple character's health bars to manage for example, shit can get nuts. Or another character that's a weird ass fucking RNG Frakenstein that can completely change gameplans and approach at any given moment and has to bash their head like a dumbass to be able to make the RNG more in their favor at the cost of damaging themselves.

I'm not the greatest player and I'm still a bright eyed puppy compared to all the people still actively playing this but it still manages to be rewarding nonetheless, even when I get the floor wiped with me. The game holds your hand pretty well and tells you very explicitly what you did wrong, such as timing things wrong, etc. You always feel like you learn something new in a match.

Even outside the fun as hell combo system, the normal moment to moment gameplay is fucking awesome and you never feel like you've quite won yet with how easy it is to lose all momentum you have going for yourself, making every match feel like a genuine battle of wits with how intelligently thought out every mechanic is. You can never really steam roll anyone in this game consistently even when you have an entire life bar on them with how easy it is to eat shit off your short comings.

The music too is fucking great, it's some of the hypest and most visceral shit to me with how it dynamically changes off the intensity and actions of what's going on and even has a weird rhythm game-esque element to it at times. It honestly makes me excited every time when absolute banger parts of songs start playing when shit gets really clutch or neck and neck.

To go on another tangent, I absolutely dig the stupid bombastic presentation this game has. It feels like a parody of fighting games with how melodramatic and in your face it is. The characters are a weird mish mash of a child's monster action figures with how shamelessly tropey they are. Not for everyone, and people who prioritize aesthetics in a fighting game rightfully wrote this off, but I love it, this is seriously one of the funniest games to me.
You know how sitcoms or shows in general tend to have fake in universe video games that are really stupid and juvenile? That's basically what Killer Instinct is in that regard.

Yeah, you can probably tell I like Killer Instinct a lot. It's quickly become one of my favorite fighting games and might potentially be my favorite in general the more I let it sit, at least for 2D ones.

The original Killer Instinct games, to me, were decent fighting games but not ones that I could sit and play for extended periods of time. This one however is one the best feeling fighting games I've played. I'm not an expert at fighting games by any means in fact I'm a pretty big casual but I still love the genre and this is one of my favorites. The menus can be a bit confusing and it was pretty disappointing that they decided to go the live service route but if you can find it on sale, for example I got it for $10 that came with the game and all content, then it is a HUGE recommendation. In terms of pure gameplay there aren't many other games that flow as well as this.

Definitely my most played Xbox One game. Has a crazy amount of achievements so best believe I’ve had a deep dive in this one. The crossover characters are what really got me into the game. Other than that I think you need to have a good amount of skill to enjoy this one or the online community is gonna eat you up. Even though I’m at the bottom of the rankings I still my ass kicked. The “story” mode is a lot of text, I don’t recommend it. Arcade mode gets repetitive. Think there are 8 fights to get through? Play another fighter if you want something awesome.