Legacy is completely optional. They're not going to put something everyone will want at Level 100 when they made it with the people who DON'T want to legacy in mind. As for Co-Op Adventure, that IS your reward. 2x the cash. Again, if you don't think the difficulty is worth it, just do normal twice as much instead.
Has anyone actually seen the clown masks? Are they like the ones from like those guys that grab you or something?
When you play co-op on Crushing, the enemies wear that clown mask.
- CONFIRMED you get Doughnut Talabot and...wait for it...
...FOUR, that's right, FOUR clown masks for your custom villian! I'm sorry, but those masks are SUPER CLEAN. Wow! I really like them. So far, "Willie" is my favorite! Super cool! Thanks NDI!!
Ps. Someone asked about receiving double cash for doing Legacy....NOT TRUE, to the best of my knowlege. No sudden increases in cash per match, from what I've seen so far (I'm on 3rd Legacy).
Enjoy those clown masks!