The pet skill from Bat is stealing health from the enemy. [Note] When you select a pet skin in the "Skins" window, then click X back to "Pet" window, you can see the pet skill description in left side (under the orange "Skins" button), which is "Can steal health from the enemy" for Bat.
【Dog】 Cure +50 HP immediately and +50 HP for next 2 turns. 1 Charge【Rat】 Reduce enemy attack by 40 for 3 turns. 1 Charge【Bug】 Increase Armor by 12. Lasts for 2 turns. Cooldown 4 turns
Just like how to use Cone attack (mouse clicking on its icon), you can enter "focus mode" by mouse clicking on the regular attacks icon. Mouse clicks under "focus mode" can only be "attack", so they cannot become "move". Besides, "focus mode" displays the current hittable radius, helping to know the range between you and zombies, as well as your movement range if both are the same.
It would be great to have shortcut keys like 1/2/3 instead of mouse clicking on attack/skill icons, and a shortcut key like Esc to cancel that.
If the game freezes (not crash), you may switch to another browser tab for a while, then switch back to see if it helps (try to trigger auto pause and reduce graphic loading).
Even with enough spaces, this game needs mechanics of auto sorting/grouping/merging same items. It's not fun when you cannot find the last one. Where's Wally?
1 mission, 1 black screen, 1 refresh, then the number of materials is set to 30. OK, so I do another mission for materials and get another black screen?
This game has improved a lot. Now I finish the hard badges while 2 years before I couldn't. The max level is no longer only 20, and you can also have more skill points than before. + and let's get rid of the "good" comment saying about the level cap. All developers need not only criticism but also some encouragement.