Good Game
You created a fun game - it's nice to see something new (Giant Insects) rather than Zombies or the usual fantasy creatures. The game is challenging and the upgrades system is pretty good.
What i'd like to see would be having the actual other two henchmen fight beside you as sometimes i feel quite underpowered (only having the possibility of equipping two 50+ health packs and fighting against 3 strong monsters) is quite intimidating. However, having each character contribute to your skills and cash is a pretty sweet addition to this rpg.
Great work guys :)