Creeper World 3 works fine. Let's create a "go fund me" to port the historic creeper world. I think many of us have grown up, earned some money, and are ready to give back.
I spend half my time moving artifacts around so the current guys are using them. Part of me wants a button to auto connect the best artifacts to the active guys, but part of me likes the work of doing it. I'd love it if some artifacts would interact, i.e. three or four defensive HP boost cards combine for added bonus when all applied to the same character.
Fun game. Some cards rarely appear, like the snowman, hunter or green arrow... While their siblings appear much more often. Would like a way to earn / battle / buy / create / transform to form these three cards.
Challenging to find an escape from missiles. Was able to make it through the first wave one time. I like how the missiles start out single, then double. I think it starts out too hard, with very narrow chances to live. The upgrade for level 2 didn't seem to give an advantage.
Suggestion : start out easier, give the player a chance.
level 1 = missiles fall downward only, easy at first, then double the frequency at the half way point, as you already are doing.
level 2 = missiles fall downward only, but every 3rd one goes at an angle.
I had to zoom out ( ctrl - ) to make things smaller so it wouldn't jump around.
I enjoy the several parallel paths of progress. Watching the larva growth from territory growth is fun, with a chance of mutagen.
Request : Provide the option to hide descriptive text, so I can watch the mutagen (inactive) number pop up. Text to hide : "Each hatchery produces more larvae per second. Currently, your ..." Please retain the numbers, so I can watch them increase.
I could remove the kitties to get more space, but they are too cute to just put in a bag and drop in the river.
hard to know what to replace, as the derps doing a job show their base stat, while the derps without a job show the percent difference of their base stat.
The stats are hard to read as green or red. All I really care about is: how much green or red are they. How about the option of just showing a small medium or large arrow that points up or down. Make the text all white, with the colored arrow next to it.
9/18 floated back and forth for 30 minutes, while building on the ledge. First few times I hit 60 minutes, and whamo! Wish I had thought of bluesummer's solution! Brilliant.
 "Raid Heroes: Sword and Magic"){kind=icon}
 "8 Ball Master"){kind=icon}
 "Creeper World 2: Academy"){kind=icon}
 "Ms Pacman"){kind=icon}
 "Raid Heroes: Total War"){kind=icon}
 "Defender"){kind=icon}
 "Space Trader"){kind=icon}
 "Snake World"){kind=icon}
 "Pixels Filling Squares 3.0"){kind=icon}
 "Slurpy Derpy Classic"){kind=icon}
 "Swarm Simulator"){kind=icon}
 "Crush Crush"){kind=icon}
 "GrindQuest Censored"){kind=icon}
 "Creeper World: Evermore"){kind=icon}
 "Burrito Bison Revenge"){kind=icon}