BUGGGG... chapter 6: I can not use Transport Goblin. If it's a port, i'll go to it and... nothing happens

Other way i can use Snipe and run away and Snipe and run away... thousands of times to kill each enemy, maybe i'll finish this chapter in thousands of hour
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(chapter 2 or 3)
Snipe only deals 220 damage.
(chapter 3) i found a secret way

(image)
(chapter 4) it's ok, maybe thunder1 met a rare bug. I finished it.
(chapter 5)
Streng and mana in goblin shop are useless with Tom. I think it's better with Talisman of Evasion, Ring of Regeneration or Health Stone, Ring of Protection + 1 (or 2), Periapt of Vitality, Gloves of Haste, Claws of Attack + 3
(cheaper cost or you can add more creeps in next version

)
(chapter 5 - wolf cave) I know it's not logical to find Fountain of Health in the gas cave but can you place a Healing Ward as chapter 3 near Goblin shops and a Witch Doctor NPC (if necessary for logic).
A ship is disable after attacking Sludge minions in spider place. I don't know it's a bug or you make.
Other, can you add hotkey of skills and skipable videos although I have no problems when I use save/load.