Zombie Cafe, Capcom's popular free-to-play mobile romp, is crossing over with Mega Man X. Starting today, players can serve food to X, Zero, Sigma, Iris, Vile and.... Mac! Yes; someone actually remembered Mac!
First half (current): Boss Event+
Players can challenge the event cafe, with a chance to obtain Mac (strength 1-3, with higher chance to obtain him in higher difficulty) and Iris (strength 4 only).
Players can also challenge weak birds and get one of them. Each bird gives a lot of exp when fed to your zombies.
Second half (later): Zombie Survival
The one in the screenshots, players send up to 6 zombies to fight to the death (unlike the current half that uses current HP, zombies always have full HP in the start of each battle).
NO details yet, but it seems to be the Point Zombie event type. If so, after each victory, you receive points to exchange for rewards, such as X (armored), Vile, Sigma, 8-bit Mega Man, ...
Points are based on the difficulty, so the higher the more you receive. Just don't chew more brains than you can eat, as going hard and losing may not grant as many points as going easy and getting a flawless victory. Depending of performance, newcomers will probably be able to get only 1 of the characters.
X (normal) and Zero are gacha only characters. Each gacha requires 30 Toxins. For 300 Toxins players can get 11 (10 + 1 free) random zombies.
Mets only appear as enemies.
-Events and gacha only become available when the player reaches level 8.
-You can't enter an event battle if your Meat Locker is full. Either fed the zombies to others to enhance their strength, or fire them.
UPDATE: Added event details (thanks, Event Man) and more screens.
Source: My Capcom, 4Gamer