It's literally just Plants Versus Zombies, but in Chinese.
Hearts replace suns and they are occasionally dropped by delivery workers and dropped in great quantities by the bus ability, you also get them when a person reaches the Vaccine Worker.
Vaccine Worker: 50 Hearts, Sunflower, but can only be placed on far left row, gives hearts when a person reaches them and they swab their mouth
Street Cleaner: 100 Hearts, Peashooter, projectile gets powered up when it passes through the care package
Pom Pom Guy: Wall nut, extremely strong and almost resistant to the virus.
Vaccine Bottle: 300 Hearts, Doom Shroom, has a very wonky 3x3 tile hit box, leaves a crater that disappears after a while.
Spray Bottle Guy: 175 Hearts, I couldn't figure out what this guy did, he seems to have the same fire rate as the Street Cleaner but is not affected by the care package projectile power up, so is overall a downgrade for being more expensive.
Care Package: Free, Torch wood, Powers up any Street Cleaner shot that passes through it and turns it gold, presumably doubling its damage.
You have to get 10000 hearts to beat the game (I assume so, I couldn't do it.)
Fun PVZ clone.
