Whenever I see a homing missile hit a wall and proceed to hover in place for a while, then fly off and continue hunting me down, my suspension of disbelief dies. Then my head hurts after I try to think of a reason why a missile explodes when it hits me, but not a wall.
Plus, it's extremely OP. A straight up damage increase would be better.
This...........sooooooooo much. If a missile fired from a Tier 3 Rocket Puppy hits a wall, then it should immediately detonate right then & there. Tier 3 Howlitzer "smart bombs" I can imagine as being legitimate, because those are at least still somewhat "alive", but not a guided missile with an impact-detonation warhead. >_>