I worked through a few more of the Frontlines missions over the last few days. Mission 3 started out like a stealth mission, but it wasn’t too long before the enemies had discovered where I was and most of the rest of the mission was spent trying to coax them out of hiding or sniping them. The second half involved defending a town against a couple waves of enemies, which I barely scraped by on — I’m never very good at timed bits like that.

Mission 4 was mainly a whole lotta tank battling, and then mission 5 took the battle to inside a mountain, where there were all sorts of corridors and boxes and platforms for them to hide on.

I also toyed a bit more with Defense Grid, managing to complete the ‘Grinder’ mode of Waste Disposal. In this one only ‘walker’ enemies appear, but you have to survive through 99 waves of them and the groups of them get bigger and bigger and bigger… It took a whole lot of meteor towers and a couple others I don’t often use, like inferno and concussion, but I made it with only two cores lost.