2 Golem + 1 Honey + 2 Inn + 1 Mace + 1 Meteor + 1 Sheep + 1 Ice Sword is best for tier 2. I'm using 1 Windmill instead of the more optimal second Inn and it's already at 169gps.
Nice game but it doesn't seem like you ever considered how laggy it would be as the upgrades progress. I maxed out everything using cash package/gold mine, then turned on lvl. 60 enemies x 17 and it was unplayable (with all effects turned off).
GJ GC! Concept and execution very worthy of 5 stars. Couple of questions though. Why is 'Password Breaker' 'coming soon' if 'Enemy Soldier' can already use it against you? Also, what is 'Computer RAM' for? Once again, good job.