The game should say "Product is already being researched", force you to find the one currently in research and terminate it before allowing you to start another research for the same product.
In addition when you acquire research for a product currently being research the purchase should result in the current R&D stopping.
R&D: Should only be allowed to R&D one product once
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WilliamMGary
- Level 9 user
- Posts: 1052
- Joined: Mon Nov 12, 2012 8:00 pm