Not really much going on, basically lose (mindlessly click) until you have enough points to buy more/better guys. Game froze when repeating a level (14). Not really any strategy to affect the outcome other than "do you have more/better guys?". Maybe add a feature where you can mash different keys that correspond to the different types of soldier you have to increase their effectiveness in combat, like mash "C" for the cavemen's attacks and "B" for the blue knights' attacks.