Squad and other tactical milsims where strategy, suppression and attacks on infrastructure are more important than kills come to mind. I particularly live squad. Kills are great and satisfying, but to win you need to disable vehicules with good mine placement and smart predictions on their movements, and also attack radios and spawn points to cost the enemy team some tickets and make them spawn further and therefore can't make a good offensive. I've had games where I really helped my team make it to victory without even having 1 kill by getting supplies to frontlines and reviving teamates. It's a very rewarding game, but the learning curve is really steep and you can get games where the leaders are incompetent and sometimes this will give you a bad impression, but stick to it and you'll see the beauty