i'll take the bullet for the 9 turn one, its still a bit messy, the grey tile issue, about that, a couple of things i would like to say.
1. thx for playing and hope you had a great time despite the bugs
2. you misread the description. I said do not block the grey tiles "that has no lava-lamp" it blocks the enemy reinforcement waves and makes the enemy unable to spawn them, which is a problem because to beat "clear the map" missions you need to:
Kill all enemies all in the map
Enemy reinforcement waves be dropped to 0
Block the grey tiles(with lava lamps) to stop the enemy from training units
3. on the level that i say "destroy their reinforcement waves" a new tile got introduced, i fully expect the player to see that tile is different and works differently from bases and connect "reinforcement waves" with "grey tiles with no lava lamp"
4. bases can train infinitely, spawn wave tiles cant spawn infinitely, the highest wave spawn in game is 91 with 12 spawn wave tiles, it would take at least 9 turns to beat that level, its designed to be a final fight with all your heroes and the enemy fortress + reinforcements, the level difficulty even says "insane"
5. thx for playing the game and i'll try to make it easier to understand, have a nice day.