Sentinel 4 has tonnes of upgrades options including a commander with decent map variety. This was my go to game for years when waiting around at airports or for taxis. With Defence Grid it's worth emphasising the scoring system. The way it was calculated made players think about tower layout, how many and when (i.e. efficiency), the loss of cores had an impact as did remaining resources. In a way it created a whole new level of optimisation to make levels interesting
10 Replies
20,157 Views