but to get +int on the work, I mean..really.
When you do mechanical based things and think in the quick mode - that trains your brains.
Dota2, no, I played as noob with cfers, got the butthurt, started to play by myself.
Abused PL to get 72% win rate, still it was a shit game, basicaly it was -DON'T GO THERE AND THERE, SIT ON THE BASE, I"LL WIN YOU THE GAME. After 200 games on 2 accounts it became boring, I just started to troll everything, fuck dota :)
But then I switched to sc2, I started to train with bots and damn, it really boosts my brains on the work.