re: Official TD Overwatch Thread

quote:

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It should use scrap to upgrade.

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Would be a problematic change, they'd probably have to increase HP overall at both stages. A single tracer grenade, a couple of sniper shots can take it out even at level 2. If you have to stop tending it because you have to go out and collect scrap, that's a huge problem for the quick setup which is balanced by low HP/armor.

The other problem is the only source of scrap at this moment are kills. They might have to consider allowing Torb to pickup scrap from other sources (ANY deployable, grenade, thrown item, etc.) or create scrap spawn points on every map.