I look forward to playing Halo Infinite campaign co-op with a friend because it is more enjoyable with another! Too bad the co-op function won't be here till maybe May! Beating legendary with a great friend is an excellent feeling.

I look forward to playing Gauntlet Slayer Edition with my brother. I used to play Gauntlet I when we were children with a small computer with only 16 colours a long time ago ;-)

Grim Dawn probably. My friends aren't into RPG's but maybe this can change with a spare key ;)

We've been playing 2-player Risk of Rain 2 but recently brought in a third and it's even better. It would probably ramp up even more if we had a fourth friend join. RoR2 is great for a couple fairly quick coop games in an evening.

I've also been thinking of jumping into multi-player Torchlight III because the first one was so much fun (as single player) but the mixed reviews are a little concerning. I'll probably hold off on it until it hopefully comes to GoG some day and then go for it. Also hoping Risk of Rain 2 comes to GoG!

Wingspan!

I've always wanted to try this game as an avid boardgamer, but could not afford to buy new boardgames now.

Of course i will play this with my wife :)

Worms

A battle against your friend destroying worms in an afternoon is glorious.

Oh yes, so much this!
I really wish I could find another player for Terraria as well, I spent an unhealthy amount of time on it and I have probably just scratched the surface.
Besides, hard mode is really, really tough, having some backup during fights and another mind to invent anti-boss contraptions wouldn't hurt.

To be honest though, I like almost every kind of cooperative game -I'd love to play SWAT 4 and many other non-tactical shooters like Space Hulk or Vermintide.
Too bad more often than not some really great picks require using services I really don't want to subscribe to or with terms and conditions I'm not comfortable with.

I hope to play FF14 with my brother one day.

If he can get away from his obsession with World of Warcraft that is.

kingdom two crown

because the ambiance is prety good for everyone to enjoy the game and the gameplay is really good, and i also love the pixel art of the game

Pay Day 2

Cause stealing others peoples money makes the whole crew feel like big big men.

I look forward to play Bulanci 2.0 because of team deathmatch, campaign that you can play solo or cooperatively, better graphics, cross platform etc.. I have good memories from my childhood when I play Bulanci 1 with my friends at school.

Borderlands 2: one of the best stories and most entertaining gameplay I have ever experienced. In addition to it being my first fps to play together.

I don't have friends.....

Outward is a pretty good game to play with someone, expecially if one isn't very skilled himself XD

I wish it had more dept, beatiful to explore but too much disconnected and with very little lore, it has so much potential.

Definitely Broforce because of the havoc it'll cause.

Baldur's Gate 3

We have played Divinity Original Sin and Divinity Original Sin 2. Now it's time for Baldur's Gate 3 to play with brother :)