I guess you were playing with mouse instead of keyboard, because keyboard controls do let you access a unit inspect screen. I'm sorry about that, I never playtested with mouse controls so I didn't realize they were busted. The poison lance was inspired by Black Ops 2's gun game mode saddling you with some really trash weapons near the end :) If the mouse controls hadn't been broken, you'd have seen the unit menu DOES have a Kills stat on the right side that shows that unit's progress. Sorry again about that :( Glad you liked it anyway, though!