This topic is for discussion of map #887: Research v1.3
(https://knucklecracker.com/creeperworld4/queryMaps.php?query=thumbnailid&id=887)
Author: Septhrin
Size: 256x160
Nice map! Good challenge and fun research mechanics.
I had some bugs with researching though, the missile and sprayer both refused to properly unlock. The research lab would collect the "cost" (arg and anticreeper respecively) but the "ammo" count would not increase and the weapons would not unlock. Only after I cancelled the upgrade and restarted it would it work (collecting the cost yet again but this time with working ammo counter).